#90C54B#90C54B

#90C54B is a light, vivid yellow-green. Relative luminance 0.464; OKLCH L 76.2% C 0.162 H 129.5°. Best body text is #000000 at 10.27:1 contrast (WCAG AA passes).

Color values

HEX	#90C54B
RGB	rgb(144, 197, 75)
HSL	hsl(86, 51%, 53%)
HSV	hsv(86, 62%, 77%)
CMYK	cmyk(26.9%, 0%, 61.9%, 22.7%)
CIE-LAB	lab(73.78, -36.51, 54.14)
CIE-LCH	lch(73.78, 65.30, 124.00°)
OKLab	oklab(76.16% -0.103 0.125)
OKLCH	oklch(76.16% 0.162 129.5)
XYZ	xyz(32.7377, 46.3690, 13.8805)
Luminance	0.4637 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90C54B #804BC5

analogous

#C5BD4B #90C54B #53C54B

triadic

#90C54B #4B90C5 #C54B90

tetradic

#90C54B #4BC5BD #804BC5 #C54B53

square

#90C54B #4BC5BD #804BC5 #C54B53

split-complementary

#90C54B #4B53C5 #BD4BC5

monochromatic

#507124 #709F33 #90C54B #ADD479 #C9E3A8

Accessibility & contrast

On white

2.04

#90C54B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.27

#90C54B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90C54B

10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90C54B	#FFFFFF	#000000	##000000
##90C54B	1.00	2.04	10.27	10.27
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.27	21.00	1.00	1.00
##000000	10.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB83D

Deuteranopia (green-blind)

#C6B454

Tritanopia (blue-blind)

#94BDAB

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #90c54b;
/* rgb */ color: rgb(144, 197, 75);
/* oklch */ color: oklch(76.2% 0.162 129.5);

Tailwind

colors: {
  custom: {
    50: '#b4d782',
    500: '#90c54b',
    950: '#000000',
  },
}

SCSS

$custom: #90c54b;
$custom-light: #b4d782;
$custom-dark: #000000;

JSON

{
  "hex": "#90c54b",
  "rgb": {
    "r": 144,
    "g": 197,
    "b": 75
  },
  "hsl": {
    "h": 86.066,
    "s": 51.261,
    "l": 53.333
  },
  "oklch": {
    "l": 0.76155,
    "c": 0.16194,
    "h": 129.5
  },
  "luminance": 0.4637
}

Semantic roles & 50–950 ramp

primary

#90C54B

secondary

#B29CD0

accent

#4DDB8B

background

#FBFDF8

surface

#F6FAEF

border

#D0D3CA

text

#11140B

muted

#80837C

Preview Lab

Preview with #90C54B

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

Preview Lab → · Contrast checker → · Palette generator →