#ADC558
Closest named color: Light Olive Green (#A4BE5C). oklch(78.3% 0.138 120.1), rgb(173, 197, 88).
Aa
Black text reads best on this color (10.90:1).
About this color
#ADC558 is a light, moderately saturated yellow. In OKLCH its lightness is 78%, its chroma 0.138 and its hue 120°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Olive Green (#A4BE5C), ΔE 0.024 away. Black text reads best on it, at 10.90:1.
| Hue family | Yellows |
| Lightness | light (78%) |
| Chroma | moderately saturated (0.138) |
| Temperature | in between |
| Nearest name | Light Olive Green (#A4BE5C) |
| Black text | 10.90:1 |
| White text | 1.92:1 |
Values
| HEX | #ADC558 |
| RGB | rgb(173, 197, 88) |
| HSL | hsl(73, 48%, 56%) |
| OKLCH | oklch(78.3% 0.138 120.1) |
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 #ADC558 | 1.92:1 | Fails | Lc -41.1 | Non-text elements, placeholder text |
| Black text on #ADC558 | 10.90:1 | AAA | Lc 67.1 | Content text, not long reading |
| #ADC558 text on white | 1.92:1 | Fails | Lc 36.8 | Non-text elements, placeholder text |
| #ADC558 text on black | 10.90:1 | AAA | Lc -65.7 | 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
#F4F8EA
oklch(97.2% 0.019 119.7)
-
Step 100
100
#E6EED1
oklch(93.5% 0.039 119.7)
-
Step 200
200
#D2E1A8
oklch(88.4% 0.077 120)
-
Step 300
300 (this color)
#ADC558
oklch(78.3% 0.138 120.1)
-
Step 400
400
#94AF00
oklch(70.8% 0.168 120.1)
-
Step 500
500
#7E9600
oklch(63.2% 0.151 120.4)
-
Step 600
600
#6A7E00
oklch(55.7% 0.132 120.1)
-
Step 700
700
#596A00
oklch(49.3% 0.117 120.1)
-
Step 800
800
#485600
oklch(42.6% 0.101 120)
-
Step 900
900
#3C4800
oklch(37.7% 0.09 119.9)
-
Step 950
950
#232B00
oklch(27.2% 0.064 120)
#ADC558 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) | #D0BB4D | 0.051 |
| Deuteranopia (no green cones) | #CDBB5F | 0.053 |
| Tritanopia (no blue cones) | #B5BCAD | 0.116 |
| Achromatopsia (no color) | #BBBBBB | 0.138 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ADC558
#ADC558
oklch(78.3% 0.138 120.1)
- #C5A4FF
#C5A4FF
oklch(78.2% 0.131 300.1)
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 #ADC558, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Olive Green #A4BE5C ΔE 0.024
- Light Olive #ACBF69 ΔE 0.027
- Light Moss Green #A6C875 ΔE 0.028
- Tan Green #A9BE70 ΔE 0.036
- Pea #A4BF20 ΔE 0.041
- Pale Olive Green #B1D27B ΔE 0.044
- Greenish Tan #BCCB7A ΔE 0.044
- Pale Olive #B9CC81 ΔE 0.048
Use #ADC558 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.