#A5C139#A5C139

#A5C139 is a light, vivid yellow-green. Relative luminance 0.464; OKLCH L 76.5% C 0.160 H 120.5°. Best body text is #000000 at 10.29:1 contrast (WCAG AA passes).

Color values

HEX	#A5C139
RGB	rgb(165, 193, 57)
HSL	hsl(72, 54%, 49%)
HSV	hsv(72, 70%, 76%)
CMYK	cmyk(14.5%, 0%, 70.5%, 24.3%)
CIE-LAB	lab(73.83, -27.69, 61.80)
CIE-LCH	lch(73.83, 67.73, 114.14°)
OKLab	oklab(76.49% -0.0815 0.1382)
OKLCH	oklch(76.49% 0.16 120.5)
XYZ	xyz(35.3261, 46.4348, 10.9719)
Luminance	0.4643 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5C139 #5539C1

analogous

#C19939 #A5C139 #61C139

triadic

#A5C139 #39A5C1 #C139A5

tetradic

#A5C139 #39C199 #5539C1 #C13961

square

#A5C139 #39C199 #5539C1 #C13961

split-complementary

#A5C139 #3961C1 #9939C1

monochromatic

#54631D #7D922B #A5C139 #BBD266 #D0E095

Accessibility & contrast

On white

2.04

#A5C139 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.29

#A5C139 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5C139

10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5C139	#FFFFFF	#000000	##000000
##A5C139	1.00	2.04	10.29	10.29
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.29	21.00	1.00	1.00
##000000	10.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB622

Deuteranopia (green-blind)

#CAB644

Tritanopia (blue-blind)

#AEB7A6

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #a5c139;
/* rgb */ color: rgb(165, 193, 57);
/* oklch */ color: oklch(76.5% 0.160 120.5);

Tailwind

colors: {
  custom: {
    50: '#c3d378',
    500: '#a5c139',
    950: '#000000',
  },
}

SCSS

$custom: #a5c139;
$custom-light: #c3d378;
$custom-dark: #000000;

JSON

{
  "hex": "#a5c139",
  "rgb": {
    "r": 165,
    "g": 193,
    "b": 57
  },
  "hsl": {
    "h": 72.353,
    "s": 54.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.7649,
    "c": 0.16045,
    "h": 120.5
  },
  "luminance": 0.46435
}

Semantic roles & 50–950 ramp

primary

#A5C139

secondary

#988BCB

accent

#4ADE68

background

#FCFCF7

surface

#F8F9EE

border

#D1D2C9

text

#131409

muted

#82827B

Preview Lab

Preview with #A5C139

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

Preview Lab → · Contrast checker → · Palette generator →