#90CB4F#90CB4F

#90CB4F is a light, vivid yellow-green. Relative luminance 0.492; OKLCH L 77.6% C 0.167 H 130.9°. Best body text is #000000 at 10.84:1 contrast (WCAG AA passes).

Color values

HEX	#90CB4F
RGB	rgb(144, 203, 79)
HSL	hsl(89, 54%, 55%)
HSV	hsv(89, 61%, 80%)
CMYK	cmyk(29.1%, 0%, 61.1%, 20.4%)
CIE-LAB	lab(75.58, -38.87, 54.40)
CIE-LCH	lch(75.58, 66.86, 125.54°)
OKLab	oklab(77.62% -0.1091 0.126)
OKLCH	oklch(77.62% 0.167 130.9)
XYZ	xyz(34.2685, 49.2047, 15.0876)
Luminance	0.4921 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90CB4F #8A4FCB

analogous

#CBC84F #90CB4F #52CB4F

triadic

#90CB4F #4F90CB #CB4F90

tetradic

#90CB4F #4FCBC8 #8A4FCB #CB4F52

square

#90CB4F #4FCBC8 #8A4FCB #CB4F52

split-complementary

#90CB4F #4F52CB #C84FCB

monochromatic

#527B24 #71AA32 #90CB4F #AED97E #CCE7AD

Accessibility & contrast

On white

1.94

#90CB4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.84

#90CB4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90CB4F

10.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90CB4F	#FFFFFF	#000000	##000000
##90CB4F	1.00	1.94	10.84	10.84
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.84	21.00	1.00	1.00
##000000	10.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BD41

Deuteranopia (green-blind)

#CBB958

Tritanopia (blue-blind)

#93C3B1

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #90cb4f;
/* rgb */ color: rgb(144, 203, 79);
/* oklch */ color: oklch(77.6% 0.167 130.9);

Tailwind

colors: {
  custom: {
    50: '#b4db85',
    500: '#90cb4f',
    950: '#000000',
  },
}

SCSS

$custom: #90cb4f;
$custom-light: #b4db85;
$custom-dark: #000000;

JSON

{
  "hex": "#90cb4f",
  "rgb": {
    "r": 144,
    "g": 203,
    "b": 79
  },
  "hsl": {
    "h": 88.548,
    "s": 54.386,
    "l": 55.294
  },
  "oklch": {
    "l": 0.77623,
    "c": 0.16666,
    "h": 130.9
  },
  "luminance": 0.49206
}

Semantic roles & 50–950 ramp

primary

#90CB4F

secondary

#BAA1D5

accent

#4ADE90

background

#FBFDF8

surface

#F6FBF0

border

#D0D4CB

text

#11150B

muted

#80837C

Preview Lab

Preview with #90CB4F

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

Preview Lab → · Contrast checker → · Palette generator →