#91C574
Closest named color: Light Moss Green (#A6C875). oklch(76.8% 0.123 135.1), rgb(145, 197, 116).
Aa
Black text reads best on this color (10.44:1).
About this color
#91C574 is a medium-light, moderately saturated green. In OKLCH its lightness is 77%, its chroma 0.123 and its hue 135°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Moss Green (#A6C875), ΔE 0.028 away. Black text reads best on it, at 10.44:1.
| Hue family | Greens |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.123) |
| Temperature | in between |
| Nearest name | Light Moss Green (#A6C875) |
| Black text | 10.44:1 |
| White text | 2.01:1 |
Values
| HEX | #91C574 |
| RGB | rgb(145, 197, 116) |
| HSL | hsl(99, 41%, 61%) |
| OKLCH | oklch(76.8% 0.123 135.1) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #91C574 | 2.01:1 | Fails | Lc -43.4 | Non-text elements, placeholder text |
| Black text on #91C574 | 10.44:1 | AAA | Lc 65.0 | Content text, not long reading |
| #91C574 text on white | 2.01:1 | Fails | Lc 38.9 | Non-text elements, placeholder text |
| #91C574 text on black | 10.44:1 | AAA | Lc -63.4 | Content text, not long reading |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 300.
-
Step 50
50
#F1F8ED
oklch(97.1% 0.016 133.8)
-
Step 100
100
#E0F0D8
oklch(93.7% 0.036 135)
-
Step 200
200
#C6E4B7
oklch(88.5% 0.068 135.2)
-
Step 300
300 (this color)
#91C574
oklch(76.8% 0.123 135.1)
-
Step 400
400
#65BA1F
oklch(70.8% 0.197 135.2)
-
Step 500
500
#52A000
oklch(63% 0.185 135.1)
-
Step 600
600
#448700
oklch(55.7% 0.163 135.2)
-
Step 700
700
#387100
oklch(49% 0.143 135.1)
-
Step 800
800
#2D5D00
oklch(42.7% 0.125 135.1)
-
Step 900
900
#254D00
oklch(37.6% 0.109 134.8)
-
Step 950
950
#132E00
oklch(26.9% 0.079 135.2)
#91C574 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #CBBA6E | 0.078 |
| Deuteranopia (no green cones) | #C3B579 | 0.078 |
| Tritanopia (no blue cones) | #91BFB1 | 0.088 |
| Achromatopsia (no color) | #B7B7B7 | 0.123 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91C574
#91C574
oklch(76.8% 0.123 135.1)
- #D19BE9
#D19BE9
oklch(76.8% 0.123 315.1)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #91C574, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Moss Green #A6C875 ΔE 0.028
- Light Olive Green #A4BE5C ΔE 0.030
- Tan Green #A9BE70 ΔE 0.032
- Light Olive #ACBF69 ΔE 0.034
- Soft Green #6FC276 ΔE 0.037
- Lichen #8FB67B ΔE 0.046
- Dark Sea Green #8FBC8F ΔE 0.049
- Sage Green #88B378 ΔE 0.055
Use #91C574 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.