#747F39
Closest named color: Swamp (#698339). oklch(57.2% 0.095 116.9), rgb(116, 127, 57).
Aa
Black text reads best on this color (4.83:1).
About this color
#747F39 is a medium-dark, moderately saturated yellow. In OKLCH its lightness is 57%, its chroma 0.095 and its hue 117°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Swamp (#698339), ΔE 0.018 away. Black text reads best on it, at 4.83:1.
| Hue family | Yellows |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.095) |
| Temperature | in between |
| Nearest name | Swamp (#698339) |
| Black text | 4.83:1 |
| White text | 4.34:1 |
Values
| HEX | #747F39 |
| RGB | rgb(116, 127, 57) |
| HSL | hsl(69, 38%, 36%) |
| OKLCH | oklch(57.2% 0.095 116.9) |
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 #747F39 | 4.34:1 | AA large text | Lc -75.5 | Fine for body text |
| Black text on #747F39 | 4.83:1 | AA | Lc 34.1 | Non-text elements, placeholder text |
| #747F39 text on white | 4.34:1 | AA large text | Lc 70.0 | Content text, not long reading |
| #747F39 text on black | 4.83:1 | AA | Lc -31.7 | 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
#E9EBE2
oklch(93.6% 0.012 116.8)
-
Step 200
200
#D8DBCA
oklch(88.4% 0.023 115)
-
Step 300
300
#BEC5A6
oklch(81% 0.043 117.7)
-
Step 400
400
#9DA775
oklch(70.8% 0.07 117.4)
-
Step 500
500
#869051
oklch(63% 0.087 116.3)
-
Step 600
600 (this color)
#747F39
oklch(57.2% 0.095 116.9)
-
Step 700
700
#5D6727
oklch(49.1% 0.088 117.2)
-
Step 800
800
#4C5421
oklch(42.7% 0.074 117.1)
-
Step 900
900
#3F4621
oklch(37.8% 0.058 118.1)
-
Step 950
950
#252914
oklch(27.1% 0.036 117.7)
#747F39 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) | #877932 | 0.031 |
| Deuteranopia (no green cones) | #867A3D | 0.032 |
| Tritanopia (no blue cones) | #7A796F | 0.081 |
| Achromatopsia (no color) | #797979 | 0.095 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #747F39
#747F39
oklch(57.2% 0.095 116.9)
- #7E6BA9
#7E6BA9
oklch(57.1% 0.096 297.4)
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 #747F39, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Swamp #698339 ΔE 0.018
- Khaki Green #728639 ΔE 0.020
- Military Green #667C3E ΔE 0.023
- Drab #828344 ΔE 0.028
- Olive #808000 ΔE 0.035
- Murky Green #6C7A0E ΔE 0.035
- Moss Green #658B38 ΔE 0.039
- Muddy Green #657432 ΔE 0.041
Use #747F39 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.