#90B057#90B057

#90B057 is a light, vivid yellow-green. Relative luminance 0.377; OKLCH L 71.3% C 0.122 H 125.7°. Best body text is #000000 at 8.53:1 contrast (WCAG AA passes).

Color values

HEX	#90B057
RGB	rgb(144, 176, 87)
HSL	hsl(82, 36%, 52%)
HSV	hsv(82, 51%, 69%)
CMYK	cmyk(18.2%, 0%, 50.6%, 31%)
CIE-LAB	lab(67.78, -25.47, 41.67)
CIE-LCH	lch(67.78, 48.84, 121.44°)
OKLab	oklab(71.34% -0.0713 0.0993)
OKLCH	oklch(71.34% 0.122 125.7)
XYZ	xyz(28.7472, 37.6678, 14.7711)
Luminance	0.3767 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90B057 #7757B0

analogous

#B0A457 #90B057 #64B057

triadic

#90B057 #5790B0 #B05790

tetradic

#90B057 #57B0A4 #7757B0 #B05764

square

#90B057 #57B0A4 #7757B0 #B05764

split-complementary

#90B057 #5764B0 #A457B0

monochromatic

#4D602D #6F8941 #90B057 #ACC481 #C7D7AA

Accessibility & contrast

On white

2.46

#90B057 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.53

#90B057 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90B057

8.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90B057	#FFFFFF	#000000	##000000
##90B057	1.00	2.46	8.53	8.53
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.53	21.00	1.00	1.00
##000000	8.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A64F

Deuteranopia (green-blind)

#B4A55C

Tritanopia (blue-blind)

#95A99C

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #90b057;
/* rgb */ color: rgb(144, 176, 87);
/* oklch */ color: oklch(71.3% 0.122 125.7);

Tailwind

colors: {
  custom: {
    50: '#b2c788',
    500: '#90b057',
    950: '#000000',
  },
}

SCSS

$custom: #90b057;
$custom-light: #b2c788;
$custom-dark: #000000;

JSON

{
  "hex": "#90b057",
  "rgb": {
    "r": 144,
    "g": 176,
    "b": 87
  },
  "hsl": {
    "h": 81.573,
    "s": 36.032,
    "l": 51.569
  },
  "oklch": {
    "l": 0.71338,
    "c": 0.12224,
    "h": 125.7
  },
  "luminance": 0.37668
}

Semantic roles & 50–950 ramp

primary

#90B057

secondary

#AC9EC5

accent

#5CCC84

background

#FBFCF8

surface

#F6F8F0

border

#D0D1CB

text

#11130C

muted

#80827D

Preview Lab

Preview with #90B057

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

Preview Lab → · Contrast checker → · Palette generator →