#90CB4D#90CB4D

#90CB4D is a light, vivid yellow-green. Relative luminance 0.492; OKLCH L 77.6% C 0.168 H 130.7°. Best body text is #000000 at 10.84:1 contrast (WCAG AA passes).

Color values

HEX	#90CB4D
RGB	rgb(144, 203, 77)
HSL	hsl(88, 55%, 55%)
HSV	hsv(88, 62%, 80%)
CMYK	cmyk(29.1%, 0%, 62.1%, 20.4%)
CIE-LAB	lab(75.56, -39.04, 55.24)
CIE-LCH	lch(75.56, 67.64, 125.25°)
OKLab	oklab(77.6% -0.1097 0.1276)
OKLCH	oklch(77.6% 0.168 130.7)
XYZ	xyz(34.1968, 49.1760, 14.7099)
Luminance	0.4918 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90CB4D #884DCB

analogous

#CBC74D #90CB4D #51CB4D

triadic

#90CB4D #4D90CB #CB4D90

tetradic

#90CB4D #4DCBC7 #884DCB #CB4D51

square

#90CB4D #4DCBC7 #884DCB #CB4D51

split-complementary

#90CB4D #4D51CB #C74DCB

monochromatic

#527A24 #71A931 #90CB4D #AED97C #CBE7AC

Accessibility & contrast

On white

1.94

#90CB4D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.84

#90CB4D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90CB4D

10.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90CB4D	#FFFFFF	#000000	##000000
##90CB4D	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)

#D4BD3E

Deuteranopia (green-blind)

#CBB957

Tritanopia (blue-blind)

#93C3B0

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #90cb4d;
/* rgb */ color: rgb(144, 203, 77);
/* oklch */ color: oklch(77.6% 0.168 130.7);

Tailwind

colors: {
  custom: {
    50: '#b4db84',
    500: '#90cb4d',
    950: '#000000',
  },
}

SCSS

$custom: #90cb4d;
$custom-light: #b4db84;
$custom-dark: #000000;

JSON

{
  "hex": "#90cb4d",
  "rgb": {
    "r": 144,
    "g": 203,
    "b": 77
  },
  "hsl": {
    "h": 88.095,
    "s": 54.783,
    "l": 54.902
  },
  "oklch": {
    "l": 0.77603,
    "c": 0.16826,
    "h": 130.7
  },
  "luminance": 0.49177
}

Semantic roles & 50–950 ramp

primary

#90CB4D

secondary

#B89FD4

accent

#4ADE8F

background

#FBFDF8

surface

#F6FBEF

border

#D0D4CA

text

#11150B

muted

#80837C

Preview Lab

Preview with #90CB4D

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

Preview Lab → · Contrast checker → · Palette generator →