#90C23A#90C23A

#90C23A is a light, vivid yellow-green. Relative luminance 0.448; OKLCH L 75.3% C 0.170 H 127.7°. Best body text is #000000 at 9.96:1 contrast (WCAG AA passes).

Color values

HEX	#90C23A
RGB	rgb(144, 194, 58)
HSL	hsl(82, 54%, 49%)
HSV	hsv(82, 70%, 76%)
CMYK	cmyk(25.8%, 0%, 70.1%, 23.9%)
CIE-LAB	lab(72.77, -36.41, 59.93)
CIE-LCH	lch(72.77, 70.13, 121.28°)
OKLab	oklab(75.29% -0.1041 0.1349)
OKLCH	oklch(75.29% 0.17 127.7)
XYZ	xyz(31.5571, 44.8177, 10.9902)
Luminance	0.4482 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90C23A #6C3AC2

analogous

#C2B03A #90C23A #4CC23A

triadic

#90C23A #3A90C2 #C23A90

tetradic

#90C23A #3AC2B0 #6C3AC2 #C23A4C

square

#90C23A #3AC2B0 #6C3AC2 #C23A4C

split-complementary

#90C23A #3A4CC2 #B03AC2

monochromatic

#4A641E #6D932C #90C23A #ABD267 #C5E097

Accessibility & contrast

On white

2.11

#90C23A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.96

#90C23A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90C23A

9.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90C23A	#FFFFFF	#000000	##000000
##90C23A	1.00	2.11	9.96	9.96
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.96	21.00	1.00	1.00
##000000	9.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB524

Deuteranopia (green-blind)

#C5B246

Tritanopia (blue-blind)

#95B9A7

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #90c23a;
/* rgb */ color: rgb(144, 194, 58);
/* oklch */ color: oklch(75.3% 0.170 127.7);

Tailwind

colors: {
  custom: {
    50: '#b4d478',
    500: '#90c23a',
    950: '#000000',
  },
}

SCSS

$custom: #90c23a;
$custom-light: #b4d478;
$custom-dark: #000000;

JSON

{
  "hex": "#90c23a",
  "rgb": {
    "r": 144,
    "g": 194,
    "b": 58
  },
  "hsl": {
    "h": 82.059,
    "s": 53.968,
    "l": 49.412
  },
  "oklch": {
    "l": 0.75292,
    "c": 0.17044,
    "h": 127.7
  },
  "luminance": 0.44818
}

Semantic roles & 50–950 ramp

primary

#90C23A

secondary

#A48DCB

accent

#4ADD80

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#111409

muted

#80837B

Preview Lab

Preview with #90C23A

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

Preview Lab → · Contrast checker → · Palette generator →