#A0CC39#A0CC39

#A0CC39 is a light, vivid yellow-green. Relative luminance 0.510; OKLCH L 78.7% C 0.176 H 125.0°. Best body text is #000000 at 11.19:1 contrast (WCAG AA passes).

Color values

HEX	#A0CC39
RGB	rgb(160, 204, 57)
HSL	hsl(78, 59%, 51%)
HSV	hsv(78, 72%, 80%)
CMYK	cmyk(21.6%, 0%, 72.1%, 20%)
CIE-LAB	lab(76.65, -34.84, 64.48)
CIE-LCH	lch(76.65, 73.29, 118.38°)
OKLab	oklab(78.69% -0.1008 0.144)
OKLCH	oklch(78.69% 0.176 125)
XYZ	xyz(36.8289, 50.9543, 11.7650)
Luminance	0.5095 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0CC39 #6539CC

analogous

#CCAE39 #A0CC39 #56CC39

triadic

#A0CC39 #39A0CC #CC39A0

tetradic

#A0CC39 #39CCAE #6539CC #CC3956

square

#A0CC39 #39CCAE #6539CC #CC3956

split-complementary

#A0CC39 #3956CC #AE39CC

monochromatic

#566E1C #7C9F29 #A0CC39 #B7D96A #CFE59A

Accessibility & contrast

On white

1.88

#A0CC39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.19

#A0CC39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A0CC39

11.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0CC39	#FFFFFF	#000000	##000000
##A0CC39	1.00	1.88	11.19	11.19
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.19	21.00	1.00	1.00
##000000	11.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BF1D

Deuteranopia (green-blind)

#D1BD46

Tritanopia (blue-blind)

#A7C2B0

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #a0cc39;
/* rgb */ color: rgb(160, 204, 57);
/* oklch */ color: oklch(78.7% 0.176 125.0);

Tailwind

colors: {
  custom: {
    50: '#c0db79',
    500: '#a0cc39',
    950: '#000000',
  },
}

SCSS

$custom: #a0cc39;
$custom-light: #c0db79;
$custom-dark: #000000;

JSON

{
  "hex": "#a0cc39",
  "rgb": {
    "r": 160,
    "g": 204,
    "b": 57
  },
  "hsl": {
    "h": 77.959,
    "s": 59.036,
    "l": 51.176
  },
  "oklch": {
    "l": 0.78687,
    "c": 0.17579,
    "h": 125
  },
  "luminance": 0.50955
}

Semantic roles & 50–950 ramp

primary

#A0CC39

secondary

#473278

accent

#46E274

background

#FDFEFB

surface

#F9FBF2

border

#D2D4CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #A0CC39

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →