#A3BF64
Closest named color: Light Olive Green (#A4BE5C). oklch(76.3% 0.122 123.3), rgb(163, 191, 100).
Aa
Black text reads best on this color (10.19:1).
About this color
#A3BF64 is a medium-light, moderately saturated yellow. In OKLCH its lightness is 76%, its chroma 0.122 and its hue 123°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Olive Green (#A4BE5C), ΔE 0.008 away. Black text reads best on it, at 10.19:1.
| Hue family | Yellows |
| Lightness | medium-light (76%) |
| Chroma | moderately saturated (0.122) |
| Temperature | in between |
| Nearest name | Light Olive Green (#A4BE5C) |
| Black text | 10.19:1 |
| White text | 2.06:1 |
Values
| HEX | #A3BF64 |
| RGB | rgb(163, 191, 100) |
| HSL | hsl(78, 42%, 57%) |
| OKLCH | oklch(76.3% 0.122 123.3) |
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 #A3BF64 | 2.06:1 | Fails | Lc -44.7 | Non-text elements, placeholder text |
| Black text on #A3BF64 | 10.19:1 | AAA | Lc 63.8 | Content text, not long reading |
| #A3BF64 text on white | 2.06:1 | Fails | Lc 40.1 | Non-text elements, placeholder text |
| #A3BF64 text on black | 10.19:1 | AAA | Lc -62.2 | 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
#F3F7EC
oklch(97% 0.015 123)
-
Step 100
100
#E5EED5
oklch(93.6% 0.034 123.2)
-
Step 200
200
#D0E1B0
oklch(88.5% 0.068 123.3)
-
Step 300
300 (this color)
#A3BF64
oklch(76.3% 0.122 123.3)
-
Step 400
400
#8CB100
oklch(70.7% 0.174 123.3)
-
Step 500
500
#789800
oklch(63.2% 0.156 123.3)
-
Step 600
600
#647F00
oklch(55.5% 0.136 123.2)
-
Step 700
700
#546B00
oklch(49.1% 0.121 123.1)
-
Step 800
800
#445800
oklch(42.8% 0.106 123.5)
-
Step 900
900
#384900
oklch(37.7% 0.093 123.4)
-
Step 950
950
#202B00
oklch(26.9% 0.066 123.3)
#A3BF64 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) | #C8B55C | 0.054 |
| Deuteranopia (no green cones) | #C4B469 | 0.055 |
| Tritanopia (no blue cones) | #A9B7AA | 0.101 |
| Achromatopsia (no color) | #B5B5B5 | 0.122 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A3BF64
#A3BF64
oklch(76.3% 0.122 123.3)
- #C29EF2
#C29EF2
oklch(76.3% 0.123 303.3)
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 #A3BF64, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Olive Green #A4BE5C ΔE 0.008
- Light Olive #ACBF69 ΔE 0.014
- Tan Green #A9BE70 ΔE 0.018
- Light Moss Green #A6C875 ΔE 0.027
- Dark Khaki #BDB76B ΔE 0.043
- Lichen #8FB67B ΔE 0.048
- Pea #A4BF20 ΔE 0.050
- Greenish Tan #BCCB7A ΔE 0.053
Use #A3BF64 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.