#A5C631#A5C631

#A5C631 is a light, vivid yellow-green. Relative luminance 0.486; OKLCH L 77.6% C 0.171 H 121.7°. Best body text is #000000 at 10.72:1 contrast (WCAG AA passes).

Color values

HEX	#A5C631
RGB	rgb(165, 198, 49)
HSL	hsl(73, 60%, 48%)
HSV	hsv(73, 75%, 78%)
CMYK	cmyk(16.7%, 0%, 75.3%, 22.4%)
CIE-LAB	lab(75.21, -30.48, 65.90)
CIE-LCH	lch(75.21, 72.61, 114.82°)
OKLab	oklab(77.59% -0.0898 0.1456)
OKLCH	oklch(77.59% 0.171 121.7)
XYZ	xyz(36.2661, 48.6092, 10.3771)
Luminance	0.4861 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5C631 #5231C6

analogous

#C69C31 #A5C631 #5AC631

triadic

#A5C631 #31A5C6 #C631A5

tetradic

#A5C631 #31C69C #5231C6 #C6315A

square

#A5C631 #31C69C #5231C6 #C6315A

split-complementary

#A5C631 #315AC6 #9C31C6

monochromatic

#536419 #7C9525 #A5C631 #BCD75D #D0E38E

Accessibility & contrast

On white

1.96

#A5C631 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.72

#A5C631 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5C631

10.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5C631	#FFFFFF	#000000	##000000
##A5C631	1.00	1.96	10.72	10.72
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.72	21.00	1.00	1.00
##000000	10.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BA0C

Deuteranopia (green-blind)

#CEB93F

Tritanopia (blue-blind)

#AEBCAA

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #a5c631;
/* rgb */ color: rgb(165, 198, 49);
/* oklch */ color: oklch(77.6% 0.171 121.7);

Tailwind

colors: {
  custom: {
    50: '#c3d775',
    500: '#a5c631',
    950: '#000000',
  },
}

SCSS

$custom: #a5c631;
$custom-light: #c3d775;
$custom-dark: #000000;

JSON

{
  "hex": "#a5c631",
  "rgb": {
    "r": 165,
    "g": 198,
    "b": 49
  },
  "hsl": {
    "h": 73.289,
    "s": 60.324,
    "l": 48.431
  },
  "oklch": {
    "l": 0.77589,
    "c": 0.17104,
    "h": 121.7
  },
  "luminance": 0.48609
}

Semantic roles & 50–950 ramp

primary

#A5C631

secondary

#9585CE

accent

#44E368

background

#FCFDF7

surface

#F8FAED

border

#D1D3C8

text

#131409

muted

#82837B

Preview Lab

Preview with #A5C631

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

Preview Lab → · Contrast checker → · Palette generator →