#7B8A20
Closest named color: Swamp Green (#748500). oklch(60.1% 0.127 117.6), rgb(123, 138, 32).
Aa
Black text reads best on this color (5.49:1).
About this color
#7B8A20 is a medium-dark, moderately saturated yellow. In OKLCH its lightness is 60%, its chroma 0.127 and its hue 118°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Swamp Green (#748500), ΔE 0.021 away. Black text reads best on it, at 5.49:1.
| Hue family | Yellows |
| Lightness | medium-dark (60%) |
| Chroma | moderately saturated (0.127) |
| Temperature | in between |
| Nearest name | Swamp Green (#748500) |
| Black text | 5.49:1 |
| White text | 3.81:1 |
Values
| HEX | #7B8A20 |
| RGB | rgb(123, 138, 32) |
| HSL | hsl(68, 62%, 33%) |
| OKLCH | oklch(60.1% 0.127 117.6) |
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 #7B8A20 | 3.81:1 | AA large text | Lc -71.1 | Content text, not long reading |
| Black text on #7B8A20 | 5.49:1 | AA | Lc 38.5 | Non-text elements, placeholder text |
| #7B8A20 text on white | 3.81:1 | AA large text | Lc 65.6 | Content text, not long reading |
| #7B8A20 text on black | 5.49:1 | AA | Lc -36.1 | 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 500.
-
Step 50
50
#F5F6F0
oklch(97.1% 0.008 114.2)
-
Step 100
100
#E9ECDE
oklch(93.7% 0.019 116.6)
-
Step 200
200
#D7DDC3
oklch(88.6% 0.035 117.7)
-
Step 300
300
#BDC699
oklch(80.8% 0.062 117)
-
Step 400
400
#9BA95F
oklch(70.7% 0.1 117.8)
-
Step 500
500 (this color)
#7B8A20
oklch(60.1% 0.127 117.6)
-
Step 600
600
#6E7C00
oklch(55.5% 0.128 117.3)
-
Step 700
700
#5C6800
oklch(49% 0.113 117.4)
-
Step 800
800
#4B5500
oklch(42.6% 0.098 117.3)
-
Step 900
900
#3E4707
oklch(37.7% 0.083 117.9)
-
Step 950
950
#242A08
oklch(27.1% 0.053 118.7)
#7B8A20 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) | #948207 | 0.040 |
| Deuteranopia (no green cones) | #928329 | 0.041 |
| Tritanopia (no blue cones) | #838276 | 0.110 |
| Achromatopsia (no color) | #828282 | 0.127 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7B8A20
#7B8A20
oklch(60.1% 0.127 117.6)
- #8A6EC2
#8A6EC2
oklch(60.1% 0.127 297.8)
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 #7B8A20, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Swamp Green #748500 ΔE 0.021
- Olive Drab #6B8E23 ΔE 0.023
- Dark Yellow Green #728F02 ΔE 0.025
- Olive #808000 ΔE 0.027
- Khaki Green #728639 ΔE 0.027
- Moss Green #658B38 ΔE 0.030
- Mossy Green #638B27 ΔE 0.031
- Swamp #698339 ΔE 0.040
Use #7B8A20 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.