#ACAF4E
Closest named color: Light Olive Green (#A4BE5C). oklch(73.2% 0.121 110.7), rgb(172, 175, 78).
Aa
Black text reads best on this color (8.99:1).
About this color
#ACAF4E is a medium-light, moderately saturated yellow. In OKLCH its lightness is 73%, its chroma 0.121 and its hue 111°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Olive Green (#A4BE5C), ΔE 0.039 away. Black text reads best on it, at 8.99:1.
| Hue family | Yellows |
| Lightness | medium-light (73%) |
| Chroma | moderately saturated (0.121) |
| Temperature | in between |
| Nearest name | Light Olive Green (#A4BE5C) |
| Black text | 8.99:1 |
| White text | 2.33:1 |
Values
| HEX | #ACAF4E |
| RGB | rgb(172, 175, 78) |
| HSL | hsl(62, 38%, 50%) |
| OKLCH | oklch(73.2% 0.121 110.7) |
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 #ACAF4E | 2.33:1 | Fails | Lc -50.9 | Large or bold text, headings |
| Black text on #ACAF4E | 8.99:1 | AAA | Lc 58.0 | Large or bold text, headings |
| #ACAF4E text on white | 2.33:1 | Fails | Lc 46.0 | Large or bold text, headings |
| #ACAF4E text on black | 8.99:1 | AAA | Lc -56.1 | Large or bold text, headings |
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 400.
-
Step 50
50
#F5F6EF
oklch(97% 0.009 113.2)
-
Step 100
100
#EAEBDB
oklch(93.5% 0.021 109.7)
-
Step 200
200
#DADCBD
oklch(88.5% 0.041 110.2)
-
Step 300
300
#C2C68D
oklch(80.9% 0.076 111.3)
-
Step 400
400 (this color)
#ACAF4E
oklch(73.2% 0.121 110.7)
-
Step 500
500
#8E9000
oklch(63.1% 0.138 110.8)
-
Step 600
600
#777900
oklch(55.6% 0.122 110.9)
-
Step 700
700
#646600
oklch(49.2% 0.108 111.1)
-
Step 800
800
#525300
oklch(42.7% 0.094 110.6)
-
Step 900
900
#444500
oklch(37.7% 0.083 110.7)
-
Step 950
950
#282900
oklch(27.1% 0.06 111.2)
#ACAF4E 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) | #BBA844 | 0.026 |
| Deuteranopia (no green cones) | #BCAB53 | 0.027 |
| Tritanopia (no blue cones) | #B7A59A | 0.109 |
| Achromatopsia (no color) | #AAAAAA | 0.121 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ACAF4E
#ACAF4E
oklch(73.2% 0.121 110.7)
- #A89AEE
#A89AEE
oklch(73.1% 0.12 290.8)
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 #ACAF4E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Olive Green #A4BE5C ΔE 0.039
- Muddy Yellow #BFAC05 ΔE 0.040
- Light Olive #ACBF69 ΔE 0.044
- Dark Khaki #BDB76B ΔE 0.044
- Tan Green #A9BE70 ΔE 0.044
- Mustard Green #A8B504 ΔE 0.047
- Avocado #90B134 ΔE 0.048
- Lichen #8FB67B ΔE 0.053
Use #ACAF4E 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.