#90CC5A#90CC5A

#90CC5A is a light, vivid yellow-green. Relative luminance 0.499; OKLCH L 78.0% C 0.159 H 132.2°. Best body text is #000000 at 10.97:1 contrast (WCAG AA passes).

Color values

HEX	#90CC5A
RGB	rgb(144, 204, 90)
HSL	hsl(92, 53%, 58%)
HSV	hsv(92, 56%, 80%)
CMYK	cmyk(29.4%, 0%, 55.9%, 20%)
CIE-LAB	lab(75.98, -38.28, 49.94)
CIE-LCH	lch(75.98, 62.93, 127.47°)
OKLab	oklab(77.98% -0.1066 0.1176)
OKLCH	oklch(77.98% 0.159 132.2)
XYZ	xyz(34.9394, 49.8521, 17.4524)
Luminance	0.4985 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90CC5A #965ACC

analogous

#C9CC5A #90CC5A #5ACC5D

triadic

#90CC5A #5A90CC #CC5A90

tetradic

#90CC5A #5AC9CC #965ACC #CC5D5A

square

#90CC5A #5AC9CC #965ACC #CC5D5A

split-complementary

#90CC5A #5D5ACC #CC5AC9

monochromatic

#538329 #71B237 #90CC5A #AFDA89 #CFE9B7

Accessibility & contrast

On white

1.91

#90CC5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.97

#90CC5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90CC5A

10.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90CC5A	#FFFFFF	#000000	##000000
##90CC5A	1.00	1.91	10.97	10.97
#FFFFFF	1.91	1.00	21.00	21.00
#000000	10.97	21.00	1.00	1.00
##000000	10.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BE4F

Deuteranopia (green-blind)

#CBBA62

Tritanopia (blue-blind)

#92C5B3

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #90cc5a;
/* rgb */ color: rgb(144, 204, 90);
/* oklch */ color: oklch(78.0% 0.159 132.2);

Tailwind

colors: {
  custom: {
    50: '#b4dc8c',
    500: '#90cc5a',
    950: '#000000',
  },
}

SCSS

$custom: #90cc5a;
$custom-light: #b4dc8c;
$custom-dark: #000000;

JSON

{
  "hex": "#90cc5a",
  "rgb": {
    "r": 144,
    "g": 204,
    "b": 90
  },
  "hsl": {
    "h": 91.579,
    "s": 52.778,
    "l": 57.647
  },
  "oklch": {
    "l": 0.77982,
    "c": 0.1587,
    "h": 132.2
  },
  "luminance": 0.49853
}

Semantic roles & 50–950 ramp

primary

#90CC5A

secondary

#C2AAD8

accent

#4CDC98

background

#FBFDF8

surface

#F6FBF0

border

#D0D4CB

text

#11150C

muted

#80837D

Preview Lab

Preview with #90CC5A

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

Preview Lab → · Contrast checker → · Palette generator →