#A3BE63
Closest named color: Light Olive Green (#A4BE5C). oklch(76.1% 0.122 122.9), rgb(163, 190, 99).
Aa
Black text reads best on this color (10.10:1).
About this color
#A3BE63 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 0.007 away. Black text reads best on it, at 10.10:1.
| Hue family | Yellows |
| Lightness | medium-light (76%) |
| Chroma | moderately saturated (0.122) |
| Temperature | in between |
| Nearest name | Light Olive Green (#A4BE5C) |
| Black text | 10.10:1 |
| White text | 2.07:1 |
Values
| HEX | #A3BE63 |
| RGB | rgb(163, 190, 99) |
| HSL | hsl(78, 41%, 57%) |
| OKLCH | oklch(76.1% 0.122 122.9) |
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 #A3BE63 | 2.07:1 | Fails | Lc -45.1 | Large or bold text, headings |
| Black text on #A3BE63 | 10.10:1 | AAA | Lc 63.4 | Content text, not long reading |
| #A3BE63 text on white | 2.07:1 | Fails | Lc 40.5 | Non-text elements, placeholder text |
| #A3BE63 text on black | 10.10:1 | AAA | Lc -61.7 | 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)
#A3BE63
oklch(76.1% 0.122 122.9)
-
Step 400
400
#8DB100
oklch(70.8% 0.174 123)
-
Step 500
500
#799700
oklch(63% 0.154 122.6)
-
Step 600
600
#657F00
oklch(55.6% 0.136 122.8)
-
Step 700
700
#546B00
oklch(49.1% 0.121 123.1)
-
Step 800
800
#455700
oklch(42.6% 0.104 122.4)
-
Step 900
900
#394900
oklch(37.8% 0.092 122.7)
-
Step 950
950
#212B00
oklch(27% 0.066 122.2)
#A3BE63 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) | #C7B45B | 0.053 |
| Deuteranopia (no green cones) | #C4B468 | 0.053 |
| Tritanopia (no blue cones) | #A9B6A9 | 0.101 |
| Achromatopsia (no color) | #B4B4B4 | 0.122 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A3BE63
#A3BE63
oklch(76.1% 0.122 122.9)
- #C19EF1
#C19EF1
oklch(76.1% 0.122 303)
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 #A3BE63, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Olive Green #A4BE5C ΔE 0.007
- Light Olive #ACBF69 ΔE 0.015
- Tan Green #A9BE70 ΔE 0.018
- Light Moss Green #A6C875 ΔE 0.029
- Dark Khaki #BDB76B ΔE 0.043
- Lichen #8FB67B ΔE 0.047
- Pea #A4BF20 ΔE 0.050
- Mustard Green #A8B504 ΔE 0.054
Use #A3BE63 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.