#ACD478
Closest named color: Pale Olive Green (#B1D27B). oklch(82% 0.127 128.1), rgb(172, 212, 120).
Aa
Black text reads best on this color (12.44:1).
About this color
#ACD478 is a light, moderately saturated green. In OKLCH its lightness is 82%, its chroma 0.127 and its hue 128°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Olive Green (#B1D27B), ΔE 0.010 away. Black text reads best on it, at 12.44:1.
| Hue family | Greens |
| Lightness | light (82%) |
| Chroma | moderately saturated (0.127) |
| Temperature | in between |
| Nearest name | Pale Olive Green (#B1D27B) |
| Black text | 12.44:1 |
| White text | 1.68:1 |
Values
| HEX | #ACD478 |
| RGB | rgb(172, 212, 120) |
| HSL | hsl(86, 52%, 65%) |
| OKLCH | oklch(82% 0.127 128.1) |
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 #ACD478 | 1.68:1 | Fails | Lc -33.7 | Non-text elements, placeholder text |
| Black text on #ACD478 | 12.44:1 | AAA | Lc 73.9 | Content text, not long reading |
| #ACD478 text on white | 1.68:1 | Fails | Lc 29.9 | Dividers and decoration only |
| #ACD478 text on black | 12.44:1 | AAA | Lc -72.9 | 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
#F2F8EC
oklch(97.1% 0.017 128.7)
-
Step 100
100
#E3EFD5
oklch(93.6% 0.037 127.4)
-
Step 200
200
#CBE3B1
oklch(88.5% 0.071 128.7)
-
Step 300
300 (this color)
#ACD478
oklch(82% 0.127 128.1)
-
Step 400
400
#7EB500
oklch(70.8% 0.186 128.2)
-
Step 500
500
#6B9B00
oklch(63.1% 0.166 128.3)
-
Step 600
600
#5A8200
oklch(55.6% 0.145 128)
-
Step 700
700
#4B6D00
oklch(49% 0.128 127.9)
-
Step 800
800
#3D5A00
oklch(42.8% 0.112 128.1)
-
Step 900
900
#324B00
oklch(37.8% 0.099 128.2)
-
Step 950
950
#1C2C00
oklch(26.9% 0.07 127.9)
#ACD478 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) | #DCC971 | 0.066 |
| Deuteranopia (no green cones) | #D6C67D | 0.067 |
| Tritanopia (no blue cones) | #B0CDBE | 0.099 |
| Achromatopsia (no color) | #C7C7C7 | 0.128 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ACD478
#ACD478
oklch(82% 0.127 128.1)
- #D9AFFF
#D9AFFF
oklch(81.9% 0.118 308)
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 #ACD478, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Olive Green #B1D27B ΔE 0.010
- Greenish Tan #BCCB7A ΔE 0.031
- Pale Olive #B9CC81 ΔE 0.032
- Light Moss Green #A6C875 ΔE 0.034
- Greenish Beige #C9D179 ΔE 0.038
- Light Olive #ACBF69 ΔE 0.054
- Light Grey Green #B7E1A1 ΔE 0.055
- Tan Green #A9BE70 ΔE 0.059
Use #ACD478 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.