#A2C455
Closest named color: Light Olive Green (#A4BE5C). oklch(77.2% 0.144 124), rgb(162, 196, 85).
Aa
Black text reads best on this color (10.56:1).
About this color
#A2C455 is a medium-light, vivid yellow. In OKLCH its lightness is 77%, its chroma 0.144 and its hue 124°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Olive Green (#A4BE5C), ΔE 0.020 away. Black text reads best on it, at 10.56:1.
| Hue family | Yellows |
| Lightness | medium-light (77%) |
| Chroma | vivid (0.144) |
| Temperature | in between |
| Nearest name | Light Olive Green (#A4BE5C) |
| Black text | 10.56:1 |
| White text | 1.98:1 |
Values
| HEX | #A2C455 |
| RGB | rgb(162, 196, 85) |
| HSL | hsl(78, 48%, 55%) |
| OKLCH | oklch(77.2% 0.144 124) |
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 #A2C455 | 1.98:1 | Fails | Lc -42.8 | Non-text elements, placeholder text |
| Black text on #A2C455 | 10.56:1 | AAA | Lc 65.6 | Content text, not long reading |
| #A2C455 text on white | 1.98:1 | Fails | Lc 38.3 | Non-text elements, placeholder text |
| #A2C455 text on black | 10.56:1 | AAA | Lc -64.0 | 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
#F3F8EA
oklch(97.2% 0.019 122.8)
-
Step 100
100
#E4EFD1
oklch(93.6% 0.041 123.6)
-
Step 200
200
#CEE3A9
oklch(88.6% 0.08 124.2)
-
Step 300
300 (this color)
#A2C455
oklch(77.2% 0.144 124)
-
Step 400
400
#8AB100
oklch(70.6% 0.175 124)
-
Step 500
500
#769800
oklch(63.1% 0.157 124)
-
Step 600
600
#638000
oklch(55.7% 0.138 124)
-
Step 700
700
#536B00
oklch(49% 0.121 123.6)
-
Step 800
800
#435800
oklch(42.7% 0.106 124.1)
-
Step 900
900
#374900
oklch(37.6% 0.094 124.1)
-
Step 950
950
#202B00
oklch(26.9% 0.066 123.3)
#A2C455 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) | #CEB94A | 0.063 |
| Deuteranopia (no green cones) | #C9B85C | 0.063 |
| Tritanopia (no blue cones) | #A9BBAC | 0.119 |
| Achromatopsia (no color) | #B8B8B8 | 0.144 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A2C455
#A2C455
oklch(77.2% 0.144 124)
- #C99DFF
#C99DFF
oklch(77.3% 0.143 303.9)
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 #A2C455, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Olive Green #A4BE5C ΔE 0.020
- Light Olive #ACBF69 ΔE 0.032
- Pea #A4BF20 ΔE 0.033
- Light Moss Green #A6C875 ΔE 0.033
- Tan Green #A9BE70 ΔE 0.039
- Yellow Green #9ACD32 ΔE 0.043
- Bright Olive #9CBB04 ΔE 0.046
- Mustard Green #A8B504 ΔE 0.048
Use #A2C455 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.