#ACBF63
Closest named color: Light Olive (#ACBF69). oklch(77% 0.12 118.9), rgb(172, 191, 99).
Aa
Black text reads best on this color (10.38:1).
About this color
#ACBF63 is a medium-light, moderately saturated yellow. In OKLCH its lightness is 77%, its chroma 0.120 and its hue 119°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Olive (#ACBF69), ΔE 0.006 away. Black text reads best on it, at 10.38:1.
| Hue family | Yellows |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.120) |
| Temperature | in between |
| Nearest name | Light Olive (#ACBF69) |
| Black text | 10.38:1 |
| White text | 2.02:1 |
Values
| HEX | #ACBF63 |
| RGB | rgb(172, 191, 99) |
| HSL | hsl(72, 42%, 57%) |
| OKLCH | oklch(77% 0.12 118.9) |
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 #ACBF63 | 2.02:1 | Fails | Lc -43.7 | Non-text elements, placeholder text |
| Black text on #ACBF63 | 10.38:1 | AAA | Lc 64.7 | Content text, not long reading |
| #ACBF63 text on white | 2.02:1 | Fails | Lc 39.2 | Non-text elements, placeholder text |
| #ACBF63 text on black | 10.38:1 | AAA | Lc -63.1 | Content text, not long reading |
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 300.
-
Step 50
50
#F4F7EB
oklch(97.1% 0.016 118.1)
-
Step 100
100
#E7EED4
oklch(93.7% 0.035 119.3)
-
Step 200
200
#D4E0AF
oklch(88.5% 0.066 118.9)
-
Step 300
300 (this color)
#ACBF63
oklch(77% 0.12 118.9)
-
Step 400
400
#96AE00
oklch(70.7% 0.166 119.1)
-
Step 500
500
#819500
oklch(63.2% 0.148 118.8)
-
Step 600
600
#6C7D00
oklch(55.6% 0.13 118.8)
-
Step 700
700
#5A6900
oklch(49.1% 0.115 119)
-
Step 800
800
#4A5600
oklch(42.8% 0.1 118.6)
-
Step 900
900
#3D4800
oklch(37.8% 0.089 119.1)
-
Step 950
950
#232A00
oklch(26.9% 0.063 118.9)
#ACBF63 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) | #C9B65B | 0.044 |
| Deuteranopia (no green cones) | #C7B768 | 0.044 |
| Tritanopia (no blue cones) | #B4B7AA | 0.101 |
| Achromatopsia (no color) | #B6B6B6 | 0.120 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ACBF63
#ACBF63
oklch(77% 0.12 118.9)
- #BFA3F6
#BFA3F6
oklch(77.1% 0.119 299.1)
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 #ACBF63, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Olive #ACBF69 ΔE 0.006
- Light Olive Green #A4BE5C ΔE 0.014
- Tan Green #A9BE70 ΔE 0.015
- Light Moss Green #A6C875 ΔE 0.025
- Dark Khaki #BDB76B ΔE 0.035
- Greenish Tan #BCCB7A ΔE 0.044
- Pale Olive #B9CC81 ΔE 0.047
- Pale Olive Green #B1D27B ΔE 0.052
Use #ACBF63 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.