#90C53D#90C53D

#90C53D is a light, vivid yellow-green. Relative luminance 0.462; OKLCH L 76.0% C 0.172 H 128.4°. Best body text is #000000 at 10.24:1 contrast (WCAG AA passes).

Color values

HEX	#90C53D
RGB	rgb(144, 197, 61)
HSL	hsl(83, 54%, 51%)
HSV	hsv(83, 69%, 77%)
CMYK	cmyk(26.9%, 0%, 69%, 22.7%)
CIE-LAB	lab(73.67, -37.57, 59.72)
CIE-LCH	lch(73.67, 70.55, 122.17°)
OKLab	oklab(76.03% -0.107 0.1349)
OKLCH	oklch(76.03% 0.172 128.4)
XYZ	xyz(32.3101, 46.1980, 11.6288)
Luminance	0.4620 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90C53D #723DC5

analogous

#C5B63D #90C53D #4CC53D

triadic

#90C53D #3D90C5 #C53D90

tetradic

#90C53D #3DC5B6 #723DC5 #C53D4C

square

#90C53D #3DC5B6 #723DC5 #C53D4C

split-complementary

#90C53D #3D4CC5 #B63DC5

monochromatic

#4C681F #6E982D #90C53D #ABD36C #C6E19B

Accessibility & contrast

On white

2.05

#90C53D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.24

#90C53D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90C53D

10.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90C53D	#FFFFFF	#000000	##000000
##90C53D	1.00	2.05	10.24	10.24
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.24	21.00	1.00	1.00
##000000	10.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB728

Deuteranopia (green-blind)

#C7B449

Tritanopia (blue-blind)

#95BCAA

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #90c53d;
/* rgb */ color: rgb(144, 197, 61);
/* oklch */ color: oklch(76.0% 0.172 128.4);

Tailwind

colors: {
  custom: {
    50: '#b4d77a',
    500: '#90c53d',
    950: '#000000',
  },
}

SCSS

$custom: #90c53d;
$custom-light: #b4d77a;
$custom-dark: #000000;

JSON

{
  "hex": "#90c53d",
  "rgb": {
    "r": 144,
    "g": 197,
    "b": 61
  },
  "hsl": {
    "h": 83.382,
    "s": 53.968,
    "l": 50.588
  },
  "oklch": {
    "l": 0.7603,
    "c": 0.17222,
    "h": 128.4
  },
  "luminance": 0.46199
}

Semantic roles & 50–950 ramp

primary

#90C53D

secondary

#A891CD

accent

#4ADD84

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#11140A

muted

#80837C

Preview Lab

Preview with #90C53D

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

Preview Lab → · Contrast checker → · Palette generator →