#737733
Closest named color: Military Green (#667C3E). oklch(55.1% 0.091 112.1), rgb(115, 119, 51).
Aa
White text reads best on this color (4.75:1).
About this color
#737733 is a medium-dark, moderately saturated yellow. In OKLCH its lightness is 55%, its chroma 0.091 and its hue 112°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Military Green (#667C3E), ΔE 0.021 away. White text reads best on it, at 4.75:1.
| Hue family | Yellows |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.091) |
| Temperature | in between |
| Nearest name | Military Green (#667C3E) |
| Black text | 4.41:1 |
| White text | 4.75:1 |
Values
| HEX | #737733 |
| RGB | rgb(115, 119, 51) |
| HSL | hsl(64, 40%, 33%) |
| OKLCH | oklch(55.1% 0.091 112.1) |
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 #737733 | 4.75:1 | AA | Lc -78.4 | Fine for body text |
| Black text on #737733 | 4.41:1 | AA large text | Lc 31.1 | Non-text elements, placeholder text |
| #737733 text on white | 4.75:1 | AA | Lc 73.0 | Content text, not long reading |
| #737733 text on black | 4.41:1 | AA large text | Lc -28.7 | Dividers and decoration only |
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
#EAEBE2
oklch(93.7% 0.012 111.8)
-
Step 200
200
#D9DBCA
oklch(88.5% 0.023 112.3)
-
Step 300
300
#C1C4A6
oklch(81% 0.041 112)
-
Step 400
400
#A1A576
oklch(70.7% 0.065 112)
-
Step 500
500
#8A8F51
oklch(63.1% 0.085 112.6)
-
Step 600
600 (this color)
#737733
oklch(55.1% 0.091 112.1)
-
Step 700
700
#626527
oklch(49% 0.084 111.7)
-
Step 800
800
#505322
oklch(42.8% 0.07 112.2)
-
Step 900
900
#424521
oklch(37.8% 0.055 112.9)
-
Step 950
950
#272814
oklch(27% 0.034 110.9)
#737733 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) | #7F722C | 0.021 |
| Deuteranopia (no green cones) | #807437 | 0.023 |
| Tritanopia (no blue cones) | #7A7068 | 0.081 |
| Achromatopsia (no color) | #737373 | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #737733
#737733
oklch(55.1% 0.091 112.1)
- #7367A3
#7367A3
oklch(55% 0.092 292.3)
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 #737733, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Military Green #667C3E ΔE 0.021
- Muddy Green #657432 ΔE 0.023
- Murky Green #6C7A0E ΔE 0.033
- Swamp #698339 ΔE 0.035
- Brown Green #706C11 ΔE 0.036
- Browny Green #6F6C0A ΔE 0.038
- Olive Green #677A04 ΔE 0.040
- Khaki Green #728639 ΔE 0.042
Use #737733 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.