#AEC574
Closest named color: Light Moss Green (#A6C875). oklch(78.7% 0.109 121.9), rgb(174, 197, 116).
Aa
Black text reads best on this color (11.03:1).
About this color
#AEC574 is a light, moderately saturated yellow. In OKLCH its lightness is 79%, its chroma 0.109 and its hue 122°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Moss Green (#A6C875), ΔE 0.012 away. Black text reads best on it, at 11.03:1.
| Hue family | Yellows |
| Lightness | light (79%) |
| Chroma | moderately saturated (0.109) |
| Temperature | in between |
| Nearest name | Light Moss Green (#A6C875) |
| Black text | 11.03:1 |
| White text | 1.90:1 |
Values
| HEX | #AEC574 |
| RGB | rgb(174, 197, 116) |
| HSL | hsl(77, 41%, 61%) |
| OKLCH | oklch(78.7% 0.109 121.9) |
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 #AEC574 | 1.90:1 | Fails | Lc -40.5 | Non-text elements, placeholder text |
| Black text on #AEC574 | 11.03:1 | AAA | Lc 67.7 | Content text, not long reading |
| #AEC574 text on white | 1.90:1 | Fails | Lc 36.2 | Non-text elements, placeholder text |
| #AEC574 text on black | 11.03:1 | AAA | Lc -66.3 | 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
#F4F7ED
oklch(97.1% 0.014 120.3)
-
Step 100
100
#E6EED7
oklch(93.7% 0.032 122.7)
-
Step 200
200
#D2E0B4
oklch(88.5% 0.06 122)
-
Step 300
300 (this color)
#AEC574
oklch(78.7% 0.109 121.9)
-
Step 400
400
#90B000
oklch(70.8% 0.171 121.8)
-
Step 500
500
#7B9700
oklch(63.2% 0.153 121.9)
-
Step 600
600
#677F00
oklch(55.7% 0.135 121.9)
-
Step 700
700
#566A00
oklch(49% 0.118 121.7)
-
Step 800
800
#465700
oklch(42.7% 0.103 121.8)
-
Step 900
900
#3A4900
oklch(37.9% 0.092 122)
-
Step 950
950
#212B00
oklch(27% 0.066 122.2)
#AEC574 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) | #CEBC6E | 0.047 |
| Deuteranopia (no green cones) | #CBBC78 | 0.047 |
| Tritanopia (no blue cones) | #B4BEB1 | 0.089 |
| Achromatopsia (no color) | #BCBCBC | 0.109 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AEC574
#AEC574
oklch(78.7% 0.109 121.9)
- #C6A9F4
#C6A9F4
oklch(78.7% 0.109 301.7)
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 #AEC574, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Moss Green #A6C875 ΔE 0.012
- Light Olive #ACBF69 ΔE 0.018
- Tan Green #A9BE70 ΔE 0.020
- Greenish Tan #BCCB7A ΔE 0.026
- Pale Olive #B9CC81 ΔE 0.027
- Light Olive Green #A4BE5C ΔE 0.033
- Pale Olive Green #B1D27B ΔE 0.035
- Dark Khaki #BDB76B ΔE 0.039
Use #AEC574 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.