#747C55
Closest named color: Grey Brown (#7F7053). oklch(56.9% 0.057 117.7), rgb(116, 124, 85).
Aa
Black text reads best on this color (4.75:1).
About this color
#747C55 is a medium-dark, muted yellow. In OKLCH its lightness is 57%, its chroma 0.057 and its hue 118°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grey Brown (#7F7053), ΔE 0.037 away. Black text reads best on it, at 4.75:1.
| Hue family | Yellows |
| Lightness | medium-dark (57%) |
| Chroma | muted (0.057) |
| Temperature | in between |
| Nearest name | Grey Brown (#7F7053) |
| Black text | 4.75:1 |
| White text | 4.41:1 |
Values
| HEX | #747C55 |
| RGB | rgb(116, 124, 85) |
| HSL | hsl(72, 19%, 41%) |
| OKLCH | oklch(56.9% 0.057 117.7) |
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 #747C55 | 4.41:1 | AA large text | Lc -76.1 | Fine for body text |
| Black text on #747C55 | 4.75:1 | AA | Lc 33.5 | Non-text elements, placeholder text |
| #747C55 text on white | 4.41:1 | AA large text | Lc 70.6 | Content text, not long reading |
| #747C55 text on black | 4.75:1 | AA | Lc -31.1 | 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 600.
-
Step 50
50
#F5F6F3
oklch(97.2% 0.004 121.6)
-
Step 100
100
#E9EBE5
oklch(93.7% 0.008 121.6)
-
Step 200
200
#D8DAD0
oklch(88.4% 0.014 115.9)
-
Step 300
300
#BFC3B1
oklch(80.9% 0.025 117.1)
-
Step 400
400
#9EA488
oklch(70.6% 0.04 117.3)
-
Step 500
500
#868E6A
oklch(63% 0.052 118.1)
-
Step 600
600 (this color)
#747C55
oklch(56.9% 0.057 117.7)
-
Step 700
700
#5E6542
oklch(49.1% 0.053 117.6)
-
Step 800
800
#4D5236
oklch(42.6% 0.044 116.5)
-
Step 900
900
#40442F
oklch(37.7% 0.034 116.8)
-
Step 950
950
#25281C
oklch(27% 0.022 119.3)
#747C55 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) | #817852 | 0.021 |
| Deuteranopia (no green cones) | #807857 | 0.022 |
| Tritanopia (no blue cones) | #787872 | 0.049 |
| Achromatopsia (no color) | #787878 | 0.058 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #747C55
#747C55
oklch(56.9% 0.057 117.7)
- #7B7095
#7B7095
oklch(56.9% 0.058 298.2)
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 #747C55, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grey Brown #7F7053 ΔE 0.037
- Military Green #667C3E ΔE 0.038
- Drab #828344 ΔE 0.039
- Dark Sage #598556 ΔE 0.042
- Dull Brown #876E4B ΔE 0.045
- Dirt #8A6E45 ΔE 0.047
- Swamp #698339 ΔE 0.049
- Slate Green #658D6D ΔE 0.050
Use #747C55 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.