#ACCF54
Closest named color: Yellow Green (#9ACD32). oklch(80.4% 0.155 123.3), rgb(172, 207, 84).
Aa
Black text reads best on this color (11.80:1).
About this color
#ACCF54 is a light, vivid yellow. In OKLCH its lightness is 80%, its chroma 0.155 and its hue 123°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Yellow Green (#9ACD32), ΔE 0.036 away. Black text reads best on it, at 11.80:1.
| Hue family | Yellows |
| Lightness | light (80%) |
| Chroma | vivid (0.155) |
| Temperature | in between |
| Nearest name | Yellow Green (#9ACD32) |
| Black text | 11.80:1 |
| White text | 1.77:1 |
Values
| HEX | #ACCF54 |
| RGB | rgb(172, 207, 84) |
| HSL | hsl(77, 56%, 57%) |
| OKLCH | oklch(80.4% 0.155 123.3) |
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 #ACCF54 | 1.77:1 | Fails | Lc -36.7 | Non-text elements, placeholder text |
| Black text on #ACCF54 | 11.80:1 | AAA | Lc 71.2 | Content text, not long reading |
| #ACCF54 text on white | 1.77:1 | Fails | Lc 32.7 | Non-text elements, placeholder text |
| #ACCF54 text on black | 11.80:1 | AAA | Lc -70.0 | 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
#F3F8E9
oklch(97.1% 0.02 121.8)
-
Step 100
100
#E4EFCF
oklch(93.5% 0.044 122.7)
-
Step 200
200
#CEE3A4
oklch(88.5% 0.086 123.1)
-
Step 300
300 (this color)
#ACCF54
oklch(80.4% 0.155 123.3)
-
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)
#ACCF54 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) | #DAC346 | 0.065 |
| Deuteranopia (no green cones) | #D5C25C | 0.066 |
| Tritanopia (no blue cones) | #B4C6B5 | 0.127 |
| Achromatopsia (no color) | #C2C2C2 | 0.155 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ACCF54
#ACCF54
oklch(80.4% 0.155 123.3)
- #CFACFF
#CFACFF
oklch(80.5% 0.12 303.2)
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 #ACCF54, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Yellow Green #9ACD32 ΔE 0.036
- Pale Olive Green #B1D27B ΔE 0.040
- Light Moss Green #A6C875 ΔE 0.043
- Slime Green #99CC04 ΔE 0.049
- Pea #A4BF20 ΔE 0.050
- Greenish Tan #BCCB7A ΔE 0.051
- Light Olive Green #A4BE5C ΔE 0.051
- Light Olive #ACBF69 ΔE 0.054
Use #ACCF54 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.