#90D751#90D751

#90D751 is a light, vivid yellow-green. Relative luminance 0.551; OKLCH L 80.5% C 0.181 H 132.8°. Best body text is #000000 at 12.02:1 contrast (WCAG AA passes).

Color values

HEX	#90D751
RGB	rgb(144, 215, 81)
HSL	hsl(92, 63%, 58%)
HSV	hsv(92, 62%, 84%)
CMYK	cmyk(33%, 0%, 62.3%, 15.7%)
CIE-LAB	lab(79.11, -43.94, 57.45)
CIE-LCH	lch(79.11, 72.33, 127.41°)
OKLab	oklab(80.5% -0.1229 0.1327)
OKLCH	oklch(80.5% 0.181 132.8)
XYZ	xyz(37.2867, 55.1228, 16.4582)
Luminance	0.5512 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90D751 #9851D7

analogous

#D3D751 #90D751 #51D755

triadic

#90D751 #5190D7 #D75190

tetradic

#90D751 #51D3D7 #9851D7 #D75551

square

#90D751 #51D3D7 #9851D7 #D75551

split-complementary

#90D751 #5551D7 #D751D3

monochromatic

#548D20 #71BF2C #90D751 #B0E283 #CFEEB5

Accessibility & contrast

On white

1.75

#90D751 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.02

#90D751 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90D751

12.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90D751	#FFFFFF	#000000	##000000
##90D751	1.00	1.75	12.02	12.02
#FFFFFF	1.75	1.00	21.00	21.00
#000000	12.02	21.00	1.00	1.00
##000000	12.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC841

Deuteranopia (green-blind)

#D5C25B

Tritanopia (blue-blind)

#91CFBB

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #90d751;
/* rgb */ color: rgb(144, 215, 81);
/* oklch */ color: oklch(80.5% 0.181 132.8);

Tailwind

colors: {
  custom: {
    50: '#b5e487',
    500: '#90d751',
    950: '#000000',
  },
}

SCSS

$custom: #90d751;
$custom-light: #b5e487;
$custom-dark: #000000;

JSON

{
  "hex": "#90d751",
  "rgb": {
    "r": 144,
    "g": 215,
    "b": 81
  },
  "hsl": {
    "h": 91.791,
    "s": 62.617,
    "l": 58.039
  },
  "oklch": {
    "l": 0.80502,
    "c": 0.18084,
    "h": 132.8
  },
  "luminance": 0.55124
}

Semantic roles & 50–950 ramp

primary

#90D751

secondary

#693993

accent

#42E699

background

#FDFEFC

surface

#F8FCF4

border

#D1D5CE

text

#12150C

muted

#82847F

Preview Lab

Preview with #90D751

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

Preview Lab → · Contrast checker → · Palette generator →