#90C554#90C554

#90C554 is a light, vivid yellow-green. Relative luminance 0.465; OKLCH L 76.3% C 0.154 H 130.4°. Best body text is #000000 at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#90C554
RGB	rgb(144, 197, 84)
HSL	hsl(88, 49%, 55%)
HSV	hsv(88, 57%, 77%)
CMYK	cmyk(26.9%, 0%, 57.4%, 22.7%)
CIE-LAB	lab(73.87, -35.71, 50.25)
CIE-LCH	lch(73.87, 61.65, 125.40°)
OKLab	oklab(76.25% -0.1 0.1177)
OKLCH	oklch(76.25% 0.154 130.4)
XYZ	xyz(33.0678, 46.5010, 15.6192)
Luminance	0.4650 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90C554 #8954C5

analogous

#C5C254 #90C554 #57C554

triadic

#90C554 #5490C5 #C55490

tetradic

#90C554 #54C5C2 #8954C5 #C55457

square

#90C554 #54C5C2 #8954C5 #C55457

split-complementary

#90C554 #5457C5 #C254C5

monochromatic

#527628 #71A438 #90C554 #AED582 #CBE4AF

Accessibility & contrast

On white

2.04

#90C554 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.30

#90C554 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90C554

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90C554	#FFFFFF	#000000	##000000
##90C554	1.00	2.04	10.30	10.30
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.30	21.00	1.00	1.00
##000000	10.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB848

Deuteranopia (green-blind)

#C6B45C

Tritanopia (blue-blind)

#93BDAC

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #90c554;
/* rgb */ color: rgb(144, 197, 84);
/* oklch */ color: oklch(76.3% 0.154 130.4);

Tailwind

colors: {
  custom: {
    50: '#b3d788',
    500: '#90c554',
    950: '#000000',
  },
}

SCSS

$custom: #90c554;
$custom-light: #b3d788;
$custom-dark: #000000;

JSON

{
  "hex": "#90c554",
  "rgb": {
    "r": 144,
    "g": 197,
    "b": 84
  },
  "hsl": {
    "h": 88.142,
    "s": 49.345,
    "l": 55.098
  },
  "oklch": {
    "l": 0.76252,
    "c": 0.15439,
    "h": 130.4
  },
  "luminance": 0.46502
}

Semantic roles & 50–950 ramp

primary

#90C554

secondary

#B9A3D2

accent

#4FD990

background

#FBFDF8

surface

#F6FAF0

border

#D0D3CB

text

#11140C

muted

#80837D

Preview Lab

Preview with #90C554

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

Preview Lab → · Contrast checker → · Palette generator →