#90B641#90B641

#90B641 is a light, vivid yellow-green. Relative luminance 0.398; OKLCH L 72.5% C 0.150 H 125.4°. Best body text is #000000 at 8.95:1 contrast (WCAG AA passes).

Color values

HEX	#90B641
RGB	rgb(144, 182, 65)
HSL	hsl(79, 47%, 48%)
HSV	hsv(79, 64%, 71%)
CMYK	cmyk(20.9%, 0%, 64.3%, 28.6%)
CIE-LAB	lab(69.30, -30.37, 53.54)
CIE-LCH	lch(69.30, 61.55, 119.56°)
OKLab	oklab(72.5% -0.0869 0.1225)
OKLCH	oklch(72.5% 0.15 125.4)
XYZ	xyz(29.1838, 39.7665, 11.1382)
Luminance	0.3977 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90B641 #6741B6

analogous

#B6A141 #90B641 #56B641

triadic

#90B641 #4190B6 #B64190

tetradic

#90B641 #41B6A1 #6741B6 #B64156

square

#90B641 #41B6A1 #6741B6 #B64156

split-complementary

#90B641 #4156B6 #A141B6

monochromatic

#495C21 #6C8931 #90B641 #ABCA6A #C4DA97

Accessibility & contrast

On white

2.35

#90B641 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.95

#90B641 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90B641

8.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90B641	#FFFFFF	#000000	##000000
##90B641	1.00	2.35	8.95	8.95
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.95	21.00	1.00	1.00
##000000	8.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAB32

Deuteranopia (green-blind)

#BAA94A

Tritanopia (blue-blind)

#96AE9E

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #90b641;
/* rgb */ color: rgb(144, 182, 65);
/* oklch */ color: oklch(72.5% 0.150 125.4);

Tailwind

colors: {
  custom: {
    50: '#b3cc7b',
    500: '#90b641',
    950: '#000000',
  },
}

SCSS

$custom: #90b641;
$custom-light: #b3cc7b;
$custom-dark: #000000;

JSON

{
  "hex": "#90b641",
  "rgb": {
    "r": 144,
    "g": 182,
    "b": 65
  },
  "hsl": {
    "h": 79.487,
    "s": 47.368,
    "l": 48.431
  },
  "oklch": {
    "l": 0.72499,
    "c": 0.15016,
    "h": 125.4
  },
  "luminance": 0.39767
}

Semantic roles & 50–950 ramp

primary

#90B641

secondary

#9F8DC6

accent

#51D77C

background

#FBFCF7

surface

#F6F8EE

border

#D0D1C9

text

#11130A

muted

#80827C

Preview Lab

Preview with #90B641

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

Preview Lab → · Contrast checker → · Palette generator →