#90C658#90C658

#90C658 is a light, vivid yellow-green. Relative luminance 0.470; OKLCH L 76.5% C 0.152 H 131.0°. Best body text is #000000 at 10.40:1 contrast (WCAG AA passes).

Color values

HEX	#90C658
RGB	rgb(144, 198, 88)
HSL	hsl(89, 49%, 56%)
HSV	hsv(89, 56%, 78%)
CMYK	cmyk(27.3%, 0%, 55.6%, 22.4%)
CIE-LAB	lab(74.20, -35.77, 48.80)
CIE-LCH	lch(74.20, 60.51, 126.24°)
OKLab	oklab(76.54% -0.0998 0.1149)
OKLCH	oklch(76.54% 0.152 131)
XYZ	xyz(33.4567, 47.0211, 16.5439)
Luminance	0.4702 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90C658 #8E58C6

analogous

#C6C558 #90C658 #59C658

triadic

#90C658 #5890C6 #C65890

tetradic

#90C658 #58C6C5 #8E58C6 #C65859

square

#90C658 #58C6C5 #8E58C6 #C65859

split-complementary

#90C658 #5859C6 #C558C6

monochromatic

#537A2A #71A839 #90C658 #AED686 #CDE5B3

Accessibility & contrast

On white

2.02

#90C658 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.40

#90C658 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90C658

10.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90C658	#FFFFFF	#000000	##000000
##90C658	1.00	2.02	10.40	10.40
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.40	21.00	1.00	1.00
##000000	10.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB94D

Deuteranopia (green-blind)

#C6B55F

Tritanopia (blue-blind)

#92BFAE

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #90c658;
/* rgb */ color: rgb(144, 198, 88);
/* oklch */ color: oklch(76.5% 0.152 131.0);

Tailwind

colors: {
  custom: {
    50: '#b3d78a',
    500: '#90c658',
    950: '#000000',
  },
}

SCSS

$custom: #90c658;
$custom-light: #b3d78a;
$custom-dark: #000000;

JSON

{
  "hex": "#90c658",
  "rgb": {
    "r": 144,
    "g": 198,
    "b": 88
  },
  "hsl": {
    "h": 89.455,
    "s": 49.107,
    "l": 56.078
  },
  "oklch": {
    "l": 0.76536,
    "c": 0.15222,
    "h": 131
  },
  "luminance": 0.47022
}

Semantic roles & 50–950 ramp

primary

#90C658

secondary

#BCA6D4

accent

#4FD993

background

#FBFDF8

surface

#F6FAF0

border

#D0D3CB

text

#11140C

muted

#80837D

Preview Lab

Preview with #90C658

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

Preview Lab → · Contrast checker → · Palette generator →