#A0C438#A0C438

#A0C438 is a light, vivid yellow-green. Relative luminance 0.472; OKLCH L 76.8% C 0.167 H 123.0°. Best body text is #000000 at 10.45:1 contrast (WCAG AA passes).

Color values

HEX	#A0C438
RGB	rgb(160, 196, 56)
HSL	hsl(75, 56%, 49%)
HSV	hsv(75, 71%, 77%)
CMYK	cmyk(18.4%, 0%, 71.4%, 23.1%)
CIE-LAB	lab(74.34, -31.19, 62.57)
CIE-LCH	lch(74.34, 69.91, 116.50°)
OKLab	oklab(76.82% -0.0909 0.1398)
OKLCH	oklch(76.82% 0.167 123)
XYZ	xyz(34.9514, 47.2388, 11.0173)
Luminance	0.4724 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0C438 #5C38C4

analogous

#C4A238 #A0C438 #5AC438

triadic

#A0C438 #38A0C4 #C438A0

tetradic

#A0C438 #38C4A2 #5C38C4 #C4385A

square

#A0C438 #38C4A2 #5C38C4 #C4385A

split-complementary

#A0C438 #385AC4 #A238C4

monochromatic

#52651D #79942A #A0C438 #B7D366 #CDE196

Accessibility & contrast

On white

2.01

#A0C438 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.45

#A0C438 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A0C438

10.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0C438	#FFFFFF	#000000	##000000
##A0C438	1.00	2.01	10.45	10.45
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.45	21.00	1.00	1.00
##000000	10.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB81F

Deuteranopia (green-blind)

#CBB744

Tritanopia (blue-blind)

#A8BAA9

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #a0c438;
/* rgb */ color: rgb(160, 196, 56);
/* oklch */ color: oklch(76.8% 0.167 123.0);

Tailwind

colors: {
  custom: {
    50: '#c0d678',
    500: '#a0c438',
    950: '#000000',
  },
}

SCSS

$custom: #a0c438;
$custom-light: #c0d678;
$custom-dark: #000000;

JSON

{
  "hex": "#a0c438",
  "rgb": {
    "r": 160,
    "g": 196,
    "b": 56
  },
  "hsl": {
    "h": 75.429,
    "s": 55.556,
    "l": 49.412
  },
  "oklch": {
    "l": 0.76818,
    "c": 0.16675,
    "h": 123
  },
  "luminance": 0.47239
}

Semantic roles & 50–950 ramp

primary

#A0C438

secondary

#9C8CCC

accent

#49DF6F

background

#FCFDF7

surface

#F8FAEE

border

#D1D3C9

text

#131409

muted

#82837B

Preview Lab

Preview with #A0C438

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

Preview Lab → · Contrast checker → · Palette generator →