#1F8764
Closest named color: Sea Green (#2E8B57). oklch(55.7% 0.107 165.2), rgb(31, 135, 100).
Aa
Black text reads best on this color (4.70:1).
About this color
#1F8764 is a medium-dark, moderately saturated green. In OKLCH its lightness is 56%, its chroma 0.107 and its hue 165°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Sea Green (#2E8B57), ΔE 0.026 away. Black text reads best on it, at 4.70:1.
| Hue family | Greens |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.107) |
| Temperature | in between |
| Nearest name | Sea Green (#2E8B57) |
| Black text | 4.70:1 |
| White text | 4.46:1 |
Values
| HEX | #1F8764 |
| RGB | rgb(31, 135, 100) |
| HSL | hsl(160, 63%, 33%) |
| OKLCH | oklch(55.7% 0.107 165.2) |
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 #1F8764 | 4.46:1 | AA large text | Lc -76.0 | Fine for body text |
| Black text on #1F8764 | 4.70:1 | AA | Lc 33.5 | Non-text elements, placeholder text |
| #1F8764 text on white | 4.46:1 | AA large text | Lc 70.6 | Content text, not long reading |
| #1F8764 text on black | 4.70:1 | AA | Lc -31.1 | Non-text elements, placeholder text |
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 600.
-
Step 50
50
#F2F7F4
oklch(97.2% 0.007 160.1)
-
Step 100
100
#E2EDE7
oklch(93.6% 0.014 162.5)
-
Step 200
200
#CADFD5
oklch(88.5% 0.026 165.6)
-
Step 300
300
#A4CBB9
oklch(80.9% 0.049 165.4)
-
Step 400
400
#71B095
oklch(70.7% 0.077 165.4)
-
Step 500
500
#469C7B
oklch(63% 0.098 165.6)
-
Step 600
600 (this color)
#1F8764
oklch(55.7% 0.107 165.2)
-
Step 700
700
#0C7253
oklch(49.1% 0.099 165.5)
-
Step 800
800
#125D44
oklch(42.7% 0.082 165.4)
-
Step 900
900
#194C39
oklch(37.6% 0.064 165.3)
-
Step 950
950
#102D21
oklch(27.1% 0.042 164)
#1F8764 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) | #847D62 | 0.105 |
| Deuteranopia (no green cones) | #777366 | 0.103 |
| Tritanopia (no blue cones) | #00877D | 0.038 |
| Achromatopsia (no color) | #777777 | 0.108 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1F8764
#1F8764
oklch(55.7% 0.107 165.2)
- #9F5882
#9F5882
oklch(55.6% 0.107 344.7)
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 #1F8764, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sea Green #2E8B57 ΔE 0.026
- Viridian #1E9167 ΔE 0.030
- Dark Sage #598556 ΔE 0.045
- Jungle Green #048243 ΔE 0.047
- Teal #008080 ΔE 0.055
- Light Forest Green #4F9153 ΔE 0.056
- Dark Cyan #008B8B ΔE 0.057
- Ocean Green #3D9973 ΔE 0.060
Use #1F8764 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.