#90B027#90B027

#90B027 is a light, vivid yellow-green. Relative luminance 0.371; OKLCH L 70.9% C 0.160 H 122.4°. Best body text is #000000 at 8.43:1 contrast (WCAG AA passes).

Color values

HEX	#90B027
RGB	rgb(144, 176, 39)
HSL	hsl(74, 64%, 42%)
HSV	hsv(74, 78%, 69%)
CMYK	cmyk(18.2%, 0%, 77.8%, 31%)
CIE-LAB	lab(67.37, -29.09, 61.25)
CIE-LCH	lch(67.37, 67.80, 115.40°)
OKLab	oklab(70.88% -0.0856 0.1347)
OKLCH	oklch(70.88% 0.16 122.4)
XYZ	xyz(27.3936, 37.1264, 7.6420)
Luminance	0.3713 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90B027 #4727B0

analogous

#B08C27 #90B027 #4BB027

triadic

#90B027 #2790B0 #B02790

tetradic

#90B027 #27B08C #4727B0 #B0274B

square

#90B027 #27B08C #4727B0 #B0274B

split-complementary

#90B027 #274BB0 #8C27B0

monochromatic

#3E4C11 #677E1C #90B027 #B2D540 #C6E072

Accessibility & contrast

On white

2.49

#90B027 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.43

#90B027 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90B027

8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90B027	#FFFFFF	#000000	##000000
##90B027	1.00	2.49	8.43	8.43
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.43	21.00	1.00	1.00
##000000	8.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA500

Deuteranopia (green-blind)

#B7A435

Tritanopia (blue-blind)

#98A797

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #90b027;
/* rgb */ color: rgb(144, 176, 39);
/* oklch */ color: oklch(70.9% 0.160 122.4);

Tailwind

colors: {
  custom: {
    50: '#b4c76d',
    500: '#90b027',
    950: '#000000',
  },
}

SCSS

$custom: #90b027;
$custom-light: #b4c76d;
$custom-dark: #000000;

JSON

{
  "hex": "#90b027",
  "rgb": {
    "r": 144,
    "g": 176,
    "b": 39
  },
  "hsl": {
    "h": 74.015,
    "s": 63.721,
    "l": 42.157
  },
  "oklch": {
    "l": 0.70883,
    "c": 0.15958,
    "h": 122.4
  },
  "luminance": 0.37126
}

Semantic roles & 50–950 ramp

primary

#90B027

secondary

#816CC7

accent

#41E768

background

#FBFCF6

surface

#F6F8EC

border

#D0D1C7

text

#121308

muted

#81827B

Preview Lab

Preview with #90B027

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

Preview Lab → · Contrast checker → · Palette generator →