#90C436#90C436

#90C436 is a light, vivid yellow-green. Relative luminance 0.457; OKLCH L 75.7% C 0.175 H 127.8°. Best body text is #000000 at 10.14:1 contrast (WCAG AA passes).

Color values

HEX	#90C436
RGB	rgb(144, 196, 54)
HSL	hsl(82, 57%, 49%)
HSV	hsv(82, 72%, 77%)
CMYK	cmyk(26.5%, 0%, 72.4%, 23.1%)
CIE-LAB	lab(73.33, -37.56, 61.95)
CIE-LCH	lch(73.33, 72.45, 121.23°)
OKLab	oklab(75.74% -0.1076 0.1386)
OKLCH	oklch(75.74% 0.175 127.8)
XYZ	xyz(31.9074, 45.6748, 10.6244)
Luminance	0.4567 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90C436 #6A36C4

analogous

#C4B136 #90C436 #49C436

triadic

#90C436 #3690C4 #C43690

tetradic

#90C436 #36C4B1 #6A36C4 #C43649

square

#90C436 #36C4B1 #6A36C4 #C43649

split-complementary

#90C436 #3649C4 #B136C4

monochromatic

#49641C #6D9429 #90C436 #ABD463 #C5E193

Accessibility & contrast

On white

2.07

#90C436 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.14

#90C436 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90C436

10.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90C436	#FFFFFF	#000000	##000000
##90C436	1.00	2.07	10.14	10.14
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.14	21.00	1.00	1.00
##000000	10.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB61B

Deuteranopia (green-blind)

#C7B343

Tritanopia (blue-blind)

#95BBA9

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #90c436;
/* rgb */ color: rgb(144, 196, 54);
/* oklch */ color: oklch(75.7% 0.175 127.8);

Tailwind

colors: {
  custom: {
    50: '#b5d676',
    500: '#90c436',
    950: '#000000',
  },
}

SCSS

$custom: #90c436;
$custom-light: #b5d676;
$custom-dark: #000000;

JSON

{
  "hex": "#90c436",
  "rgb": {
    "r": 144,
    "g": 196,
    "b": 54
  },
  "hsl": {
    "h": 81.972,
    "s": 56.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.7574,
    "c": 0.17543,
    "h": 127.8
  },
  "luminance": 0.45675
}

Semantic roles & 50–950 ramp

primary

#90C436

secondary

#A289CC

accent

#48E080

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#121409

muted

#81837B

Preview Lab

Preview with #90C436

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

Preview Lab → · Contrast checker → · Palette generator →