#90B11F#90B11F

#90B11F is a light, vivid yellow-green. Relative luminance 0.375; OKLCH L 71.1% C 0.164 H 122.5°. Best body text is #000000 at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#90B11F
RGB	rgb(144, 177, 31)
HSL	hsl(74, 70%, 41%)
HSV	hsv(74, 82%, 69%)
CMYK	cmyk(18.6%, 0%, 82.5%, 30.6%)
CIE-LAB	lab(67.63, -29.89, 63.76)
CIE-LCH	lch(67.63, 70.42, 115.12°)
OKLab	oklab(71.08% -0.0883 0.1387)
OKLCH	oklch(71.08% 0.164 122.5)
XYZ	xyz(27.4715, 37.4724, 7.0817)
Luminance	0.3747 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90B11F #401FB1

analogous

#B1891F #90B11F #47B11F

triadic

#90B11F #1F90B1 #B11F90

tetradic

#90B11F #1FB189 #401FB1 #B11F47

square

#90B11F #1FB189 #401FB1 #B11F47

split-complementary

#90B11F #1F47B1 #891FB1

monochromatic

#3B490D #667D16 #90B11F #B5DB32 #C8E466

Accessibility & contrast

On white

2.47

#90B11F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.49

#90B11F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90B11F

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90B11F	#FFFFFF	#000000	##000000
##90B11F	1.00	2.47	8.49	8.49
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.49	21.00	1.00	1.00
##000000	8.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA600

Deuteranopia (green-blind)

#B8A52F

Tritanopia (blue-blind)

#98A897

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #90b11f;
/* rgb */ color: rgb(144, 177, 31);
/* oklch */ color: oklch(71.1% 0.164 122.5);

Tailwind

colors: {
  custom: {
    50: '#b5c86a',
    500: '#90b11f',
    950: '#000000',
  },
}

SCSS

$custom: #90b11f;
$custom-light: #b5c86a;
$custom-dark: #000000;

JSON

{
  "hex": "#90b11f",
  "rgb": {
    "r": 144,
    "g": 177,
    "b": 31
  },
  "hsl": {
    "h": 73.562,
    "s": 70.192,
    "l": 40.784
  },
  "oklch": {
    "l": 0.71081,
    "c": 0.16443,
    "h": 122.5
  },
  "luminance": 0.37473
}

Semantic roles & 50–950 ramp

primary

#90B11F

secondary

#7A62CA

accent

#3BED63

background

#FBFCF6

surface

#F6F8EC

border

#D0D1C7

text

#121307

muted

#81827A

Preview Lab

Preview with #90B11F

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

Preview Lab → · Contrast checker → · Palette generator →