#747F00
Closest named color: Swamp Green (#748500). oklch(56.8% 0.129 115.7), rgb(116, 127, 0).
Aa
Black text reads best on this color (4.77:1).
About this color
#747F00 is a medium-dark, moderately saturated yellow. In OKLCH its lightness is 57%, its chroma 0.129 and its hue 116°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Swamp Green (#748500), ΔE 0.017 away. Black text reads best on it, at 4.77:1.
| Hue family | Yellows |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.129) |
| Temperature | in between |
| Nearest name | Swamp Green (#748500) |
| Black text | 4.77:1 |
| White text | 4.39:1 |
Values
| HEX | #747F00 |
| RGB | rgb(116, 127, 0) |
| HSL | hsl(65, 100%, 25%) |
| OKLCH | oklch(56.8% 0.129 115.7) |
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 #747F00 | 4.39:1 | AA large text | Lc -75.8 | Fine for body text |
| Black text on #747F00 | 4.77:1 | AA | Lc 33.8 | Non-text elements, placeholder text |
| #747F00 text on white | 4.39:1 | AA large text | Lc 70.3 | Content text, not long reading |
| #747F00 text on black | 4.77:1 | AA | Lc -31.4 | 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
#F5F6F0
oklch(97.1% 0.008 114.2)
-
Step 100
100
#E9EBDF
oklch(93.5% 0.016 114.4)
-
Step 200
200
#D8DCC4
oklch(88.5% 0.032 114.7)
-
Step 300
300
#BEC69B
oklch(80.9% 0.059 116.3)
-
Step 400
400
#9EA863
oklch(70.7% 0.093 115.6)
-
Step 500
500
#879233
oklch(63.2% 0.119 115.5)
-
Step 600
600 (this color)
#747F00
oklch(56.8% 0.129 115.7)
-
Step 700
700
#5E6800
oklch(49.2% 0.113 116.2)
-
Step 800
800
#4D5500
oklch(42.8% 0.098 115.9)
-
Step 900
900
#40460D
oklch(37.7% 0.077 115.5)
-
Step 950
950
#25290A
oklch(26.9% 0.049 116)
#747F00 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) | #897800 | 0.037 |
| Deuteranopia (no green cones) | #887914 | 0.037 |
| Tritanopia (no blue cones) | #7C776B | 0.113 |
| Achromatopsia (no color) | #787878 | 0.129 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #747F00
#747F00
oklch(56.8% 0.129 115.7)
- #7E65BA
#7E65BA
oklch(56.9% 0.129 295.6)
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 #747F00, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Swamp Green #748500 ΔE 0.017
- Olive #808000 ΔE 0.019
- Murky Green #6C7A0E ΔE 0.020
- Olive Green #677A04 ΔE 0.025
- Swamp #698339 ΔE 0.032
- Khaki Green #728639 ΔE 0.033
- Mossy Green #638B27 ΔE 0.036
- Moss Green #658B38 ΔE 0.039
Use #747F00 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.