#90CA3F#90CA3F

#90CA3F is a light, vivid yellow-green. Relative luminance 0.485; OKLCH L 77.2% C 0.177 H 129.5°. Best body text is #000000 at 10.71:1 contrast (WCAG AA passes).

Color values

HEX	#90CA3F
RGB	rgb(144, 202, 63)
HSL	hsl(85, 57%, 52%)
HSV	hsv(85, 69%, 79%)
CMYK	cmyk(28.7%, 0%, 68.8%, 20.8%)
CIE-LAB	lab(75.16, -39.66, 60.48)
CIE-LCH	lch(75.16, 72.32, 123.26°)
OKLab	oklab(77.24% -0.1126 0.1368)
OKLCH	oklch(77.24% 0.177 129.5)
XYZ	xyz(33.5192, 48.5283, 12.3026)
Luminance	0.4853 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90CA3F #793FCA

analogous

#CABF3F #90CA3F #4BCA3F

triadic

#90CA3F #3F90CA #CA3F90

tetradic

#90CA3F #3FCABF #793FCA #CA3F4B

square

#90CA3F #3FCABF #793FCA #CA3F4B

split-complementary

#90CA3F #3F4BCA #BF3FCA

monochromatic

#4E701F #6FA02C #90CA3F #ACD76F #C7E49F

Accessibility & contrast

On white

1.96

#90CA3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.71

#90CA3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90CA3F

10.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90CA3F	#FFFFFF	#000000	##000000
##90CA3F	1.00	1.96	10.71	10.71
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.71	21.00	1.00	1.00
##000000	10.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BC2A

Deuteranopia (green-blind)

#CBB84B

Tritanopia (blue-blind)

#94C1AE

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #90ca3f;
/* rgb */ color: rgb(144, 202, 63);
/* oklch */ color: oklch(77.2% 0.177 129.5);

Tailwind

colors: {
  custom: {
    50: '#b5da7c',
    500: '#90ca3f',
    950: '#000000',
  },
}

SCSS

$custom: #90ca3f;
$custom-light: #b5da7c;
$custom-dark: #000000;

JSON

{
  "hex": "#90ca3f",
  "rgb": {
    "r": 144,
    "g": 202,
    "b": 63
  },
  "hsl": {
    "h": 85.036,
    "s": 56.735,
    "l": 51.961
  },
  "oklch": {
    "l": 0.7724,
    "c": 0.17717,
    "h": 129.5
  },
  "luminance": 0.48529
}

Semantic roles & 50–950 ramp

primary

#90CA3F

secondary

#AD94D1

accent

#48E087

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#12150A

muted

#81837C

Preview Lab

Preview with #90CA3F

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

Preview Lab → · Contrast checker → · Palette generator →