#90BB3F#90BB3F

#90BB3F is a light, vivid yellow-green. Relative luminance 0.418; OKLCH L 73.7% C 0.158 H 126.5°. Best body text is #000000 at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#90BB3F
RGB	rgb(144, 187, 63)
HSL	hsl(81, 50%, 49%)
HSV	hsv(81, 66%, 73%)
CMYK	cmyk(23%, 0%, 66.3%, 26.7%)
CIE-LAB	lab(70.75, -32.86, 55.90)
CIE-LCH	lch(70.75, 64.85, 120.45°)
OKLab	oklab(73.67% -0.094 0.1272)
OKLCH	oklch(73.67% 0.158 126.5)
XYZ	xyz(30.1692, 41.8284, 11.1859)
Luminance	0.4183 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90BB3F #6A3FBB

analogous

#BBA83F #90BB3F #52BB3F

triadic

#90BB3F #3F90BB #BB3F90

tetradic

#90BB3F #3FBBA8 #6A3FBB #BB3F52

square

#90BB3F #3FBBA8 #6A3FBB #BB3F52

split-complementary

#90BB3F #3F52BB #A83FBB

monochromatic

#495F20 #6D8D30 #90BB3F #ABCD6A #C5DC98

Accessibility & contrast

On white

2.24

#90BB3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.37

#90BB3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90BB3F

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90BB3F	#FFFFFF	#000000	##000000
##90BB3F	1.00	2.24	9.37	9.37
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.37	21.00	1.00	1.00
##000000	9.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AF2E

Deuteranopia (green-blind)

#BFAC49

Tritanopia (blue-blind)

#96B3A2

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #90bb3f;
/* rgb */ color: rgb(144, 187, 63);
/* oklch */ color: oklch(73.7% 0.158 126.5);

Tailwind

colors: {
  custom: {
    50: '#b4cf7a',
    500: '#90bb3f',
    950: '#000000',
  },
}

SCSS

$custom: #90bb3f;
$custom-light: #b4cf7a;
$custom-dark: #000000;

JSON

{
  "hex": "#90bb3f",
  "rgb": {
    "r": 144,
    "g": 187,
    "b": 63
  },
  "hsl": {
    "h": 80.806,
    "s": 49.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.73666,
    "c": 0.15812,
    "h": 126.5
  },
  "luminance": 0.41829
}

Semantic roles & 50–950 ramp

primary

#90BB3F

secondary

#A28EC8

accent

#4FD97F

background

#FBFCF7

surface

#F6F9EE

border

#D0D2C9

text

#11140A

muted

#80827C

Preview Lab

Preview with #90BB3F

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

Preview Lab → · Contrast checker → · Palette generator →