#737730
Closest named color: Military Green (#667C3E). oklch(55% 0.094 112.1), rgb(115, 119, 48).
Aa
White text reads best on this color (4.76:1).
About this color
#737730 is a medium-dark, moderately saturated yellow. In OKLCH its lightness is 55%, its chroma 0.094 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 0.022 away. White text reads best on it, at 4.76:1.
| Hue family | Yellows |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.094) |
| Temperature | in between |
| Nearest name | Military Green (#667C3E) |
| Black text | 4.41:1 |
| White text | 4.76:1 |
Values
| HEX | #737730 |
| RGB | rgb(115, 119, 48) |
| HSL | hsl(63, 43%, 33%) |
| OKLCH | oklch(55% 0.094 112.1) |
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 #737730 | 4.76:1 | AA | Lc -78.4 | Fine for body text |
| Black text on #737730 | 4.41:1 | AA large text | Lc 31.1 | Non-text elements, placeholder text |
| #737730 text on white | 4.76:1 | AA | Lc 73.0 | Content text, not long reading |
| #737730 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
#C1C4A5
oklch(81% 0.042 111.8)
-
Step 400
400
#A1A574
oklch(70.6% 0.067 111.9)
-
Step 500
500
#8A8F4F
oklch(63.1% 0.087 112.5)
-
Step 600
600 (this color)
#737730
oklch(55% 0.094 112.1)
-
Step 700
700
#626524
oklch(49% 0.087 111.7)
-
Step 800
800
#505320
oklch(42.8% 0.072 112.2)
-
Step 900
900
#42451F
oklch(37.8% 0.058 112.8)
-
Step 950
950
#272813
oklch(27% 0.035 110.9)
#737730 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) | #807228 | 0.022 |
| Deuteranopia (no green cones) | #807434 | 0.023 |
| Tritanopia (no blue cones) | #7A7068 | 0.084 |
| Achromatopsia (no color) | #737373 | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #737730
#737730
oklch(55% 0.094 112.1)
- #7367A4
#7367A4
oklch(55.1% 0.094 292.1)
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 #737730, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Military Green #667C3E ΔE 0.022
- Muddy Green #657432 ΔE 0.023
- Murky Green #6C7A0E ΔE 0.030
- Swamp #698339 ΔE 0.034
- Brown Green #706C11 ΔE 0.035
- Browny Green #6F6C0A ΔE 0.037
- Olive Green #677A04 ΔE 0.038
- Khaki Green #728639 ΔE 0.042
Use #737730 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.