#90B457#90B457

#90B457 is a light, vivid yellow-green. Relative luminance 0.393; OKLCH L 72.3% C 0.128 H 126.9°. Best body text is #000000 at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#90B457
RGB	rgb(144, 180, 87)
HSL	hsl(83, 38%, 52%)
HSV	hsv(83, 52%, 71%)
CMYK	cmyk(20%, 0%, 51.7%, 29.4%)
CIE-LAB	lab(68.94, -27.42, 43.07)
CIE-LCH	lch(68.94, 51.06, 122.48°)
OKLab	oklab(72.28% -0.0767 0.1024)
OKLCH	oklch(72.28% 0.128 126.9)
XYZ	xyz(29.5430, 39.2595, 15.0364)
Luminance	0.3926 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90B457 #7B57B4

analogous

#B4AA57 #90B457 #61B457

triadic

#90B457 #5790B4 #B45790

tetradic

#90B457 #57B4AA #7B57B4 #B45761

square

#90B457 #57B4AA #7B57B4 #B45761

split-complementary

#90B457 #5761B4 #AA57B4

monochromatic

#4F642D #708E40 #90B457 #ACC781 #C8DAAC

Accessibility & contrast

On white

2.37

#90B457 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.85

#90B457 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90B457

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90B457	#FFFFFF	#000000	##000000
##90B457	1.00	2.37	8.85	8.85
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.85	21.00	1.00	1.00
##000000	8.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCAA4F

Deuteranopia (green-blind)

#B7A85D

Tritanopia (blue-blind)

#94AD9F

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #90b457;
/* rgb */ color: rgb(144, 180, 87);
/* oklch */ color: oklch(72.3% 0.128 126.9);

Tailwind

colors: {
  custom: {
    50: '#b2ca89',
    500: '#90b457',
    950: '#000000',
  },
}

SCSS

$custom: #90b457;
$custom-light: #b2ca89;
$custom-dark: #000000;

JSON

{
  "hex": "#90b457",
  "rgb": {
    "r": 144,
    "g": 180,
    "b": 87
  },
  "hsl": {
    "h": 83.226,
    "s": 38.272,
    "l": 52.353
  },
  "oklch": {
    "l": 0.72276,
    "c": 0.12792,
    "h": 126.9
  },
  "luminance": 0.3926
}

Semantic roles & 50–950 ramp

primary

#90B457

secondary

#AF9FC8

accent

#5ACE87

background

#FBFCF8

surface

#F6F8F0

border

#D0D1CB

text

#11130C

muted

#80827D

Preview Lab

Preview with #90B457

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

Preview Lab → · Contrast checker → · Palette generator →