#71823D
Closest named color: Swamp (#698339). oklch(57.7% 0.096 121), rgb(113, 130, 61).
Aa
Black text reads best on this color (4.96:1).
About this color
#71823D is a medium-dark, moderately saturated yellow. In OKLCH its lightness is 58%, its chroma 0.096 and its hue 121°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Swamp (#698339), ΔE 0.013 away. Black text reads best on it, at 4.96:1.
| Hue family | Yellows |
| Lightness | medium-dark (58%) |
| Chroma | moderately saturated (0.096) |
| Temperature | in between |
| Nearest name | Swamp (#698339) |
| Black text | 4.96:1 |
| White text | 4.23:1 |
Values
| HEX | #71823D |
| RGB | rgb(113, 130, 61) |
| HSL | hsl(75, 36%, 37%) |
| OKLCH | oklch(57.7% 0.096 121) |
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 #71823D | 4.23:1 | AA large text | Lc -74.7 | Content text, not long reading |
| Black text on #71823D | 4.96:1 | AA | Lc 34.9 | Non-text elements, placeholder text |
| #71823D text on white | 4.23:1 | AA large text | Lc 69.2 | Content text, not long reading |
| #71823D text on black | 4.96:1 | AA | Lc -32.5 | 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
#F5F6F2
oklch(97.1% 0.005 117.9)
-
Step 100
100
#E8EBE2
oklch(93.5% 0.012 121.7)
-
Step 200
200
#D6DCCA
oklch(88.5% 0.025 122)
-
Step 300
300
#BCC5A6
oklch(80.8% 0.043 120.5)
-
Step 400
400
#9AA877
oklch(70.8% 0.07 121.1)
-
Step 500
500
#819253
oklch(63.1% 0.089 121.3)
-
Step 600
600 (this color)
#71823D
oklch(57.7% 0.096 121)
-
Step 700
700
#596829
oklch(49% 0.089 121)
-
Step 800
800
#495523
oklch(42.7% 0.074 120.9)
-
Step 900
900
#3D4622
oklch(37.6% 0.057 120.7)
-
Step 950
950
#242914
oklch(27% 0.037 119.9)
#71823D 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) | #897B37 | 0.038 |
| Deuteranopia (no green cones) | #877B41 | 0.039 |
| Tritanopia (no blue cones) | #767C72 | 0.080 |
| Achromatopsia (no color) | #7B7B7B | 0.097 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #71823D
#71823D
oklch(57.7% 0.096 121)
- #836BA9
#836BA9
oklch(57.6% 0.097 301.2)
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 #71823D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Swamp #698339 ΔE 0.013
- Khaki Green #728639 ΔE 0.014
- Military Green #667C3E ΔE 0.025
- Drab #828344 ΔE 0.028
- Moss Green #658B38 ΔE 0.032
- Dark Sage #598556 ΔE 0.037
- Olive #808000 ΔE 0.037
- Murky Green #6C7A0E ΔE 0.039
Use #71823D 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.