#757E18
Closest named color: Olive (#808000). oklch(56.7% 0.12 114.8), rgb(117, 126, 24).
Aa
Black text reads best on this color (4.75:1).
About this color
#757E18 is a medium-dark, moderately saturated yellow. In OKLCH its lightness is 57%, its chroma 0.120 and its hue 115°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Olive (#808000), ΔE 0.019 away. Black text reads best on it, at 4.75:1.
| Hue family | Yellows |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.120) |
| Temperature | in between |
| Nearest name | Olive (#808000) |
| Black text | 4.75:1 |
| White text | 4.41:1 |
Values
| HEX | #757E18 |
| RGB | rgb(117, 126, 24) |
| HSL | hsl(65, 68%, 29%) |
| OKLCH | oklch(56.7% 0.12 114.8) |
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 #757E18 | 4.41:1 | AA large text | Lc -76.0 | Fine for body text |
| Black text on #757E18 | 4.75:1 | AA | Lc 33.6 | Non-text elements, placeholder text |
| #757E18 text on white | 4.41:1 | AA large text | Lc 70.5 | Content text, not long reading |
| #757E18 text on black | 4.75:1 | AA | Lc -31.2 | 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
#F5F6F1
oklch(97.1% 0.007 115.7)
-
Step 100
100
#E9EBE0
oklch(93.6% 0.015 115)
-
Step 200
200
#D8DCC6
oklch(88.5% 0.03 115.4)
-
Step 300
300
#BFC59E
oklch(80.9% 0.053 114.7)
-
Step 400
400
#9FA768
oklch(70.7% 0.085 114.5)
-
Step 500
500
#88913C
oklch(63.1% 0.11 114.6)
-
Step 600
600 (this color)
#757E18
oklch(56.7% 0.12 114.8)
-
Step 700
700
#5F6700
oklch(49% 0.111 115)
-
Step 800
800
#4E5409
oklch(42.6% 0.092 114.5)
-
Step 900
900
#414613
oklch(37.8% 0.072 114.7)
-
Step 950
950
#26290D
oklch(27% 0.045 114.6)
#757E18 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) | #887700 | 0.032 |
| Deuteranopia (no green cones) | #877922 | 0.033 |
| Tritanopia (no blue cones) | #7D766B | 0.105 |
| Achromatopsia (no color) | #787878 | 0.120 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #757E18
#757E18
oklch(56.7% 0.12 114.8)
- #7C67B5
#7C67B5
oklch(56.8% 0.119 294.7)
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 #757E18, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Olive #808000 ΔE 0.019
- Murky Green #6C7A0E ΔE 0.019
- Swamp Green #748500 ΔE 0.024
- Swamp #698339 ΔE 0.026
- Olive Green #677A04 ΔE 0.026
- Khaki Green #728639 ΔE 0.028
- Military Green #667C3E ΔE 0.037
- Moss Green #658B38 ΔE 0.039
Use #757E18 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.