#ACBF4D
Closest named color: Light Olive Green (#A4BE5C). oklch(76.7% 0.141 117.8), rgb(172, 191, 77).
Aa
Black text reads best on this color (10.31:1).
About this color
#ACBF4D is a medium-light, vivid yellow. In OKLCH its lightness is 77%, its chroma 0.141 and its hue 118°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Olive Green (#A4BE5C), ΔE 0.017 away. Black text reads best on it, at 10.31:1.
| Hue family | Yellows |
| Lightness | medium-light (77%) |
| Chroma | vivid (0.141) |
| Temperature | in between |
| Nearest name | Light Olive Green (#A4BE5C) |
| Black text | 10.31:1 |
| White text | 2.03:1 |
Values
| HEX | #ACBF4D |
| RGB | rgb(172, 191, 77) |
| HSL | hsl(70, 47%, 53%) |
| OKLCH | oklch(76.7% 0.141 117.8) |
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 #ACBF4D | 2.03:1 | Fails | Lc -44.0 | Non-text elements, placeholder text |
| Black text on #ACBF4D | 10.31:1 | AAA | Lc 64.4 | Content text, not long reading |
| #ACBF4D text on white | 2.03:1 | Fails | Lc 39.5 | Non-text elements, placeholder text |
| #ACBF4D text on black | 10.31:1 | AAA | Lc -62.8 | 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
#F4F7E9
oklch(97% 0.019 116.6)
-
Step 100
100
#E7EED0
oklch(93.6% 0.04 117.9)
-
Step 200
200
#D4E1A6
oklch(88.5% 0.079 118.1)
-
Step 300
300 (this color)
#ACBF4D
oklch(76.7% 0.141 117.8)
-
Step 400
400
#99AD00
oklch(70.7% 0.164 117.7)
-
Step 500
500
#839400
oklch(63.1% 0.146 117.6)
-
Step 600
600
#6D7C00
oklch(55.4% 0.129 117.8)
-
Step 700
700
#5C6900
oklch(49.2% 0.114 117.9)
-
Step 800
800
#4B5600
oklch(42.8% 0.1 117.9)
-
Step 900
900
#3E4700
oklch(37.7% 0.087 117.6)
-
Step 950
950
#242A00
oklch(27% 0.063 117.7)
#ACBF4D 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) | #CBB540 | 0.047 |
| Deuteranopia (no green cones) | #C9B654 | 0.048 |
| Tritanopia (no blue cones) | #B5B5A7 | 0.121 |
| Achromatopsia (no color) | #B6B6B6 | 0.141 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ACBF4D
#ACBF4D
oklch(76.7% 0.141 117.8)
- #BE9FFF
#BE9FFF
oklch(76.7% 0.137 298)
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 #ACBF4D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Olive Green #A4BE5C ΔE 0.017
- Light Olive #ACBF69 ΔE 0.028
- Pea #A4BF20 ΔE 0.033
- Tan Green #A9BE70 ΔE 0.036
- Light Moss Green #A6C875 ΔE 0.039
- Olive Yellow #C2B709 ΔE 0.039
- Mustard Green #A8B504 ΔE 0.040
- Bright Olive #9CBB04 ΔE 0.045
Use #ACBF4D 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.