#90B03F#90B03F

#90B03F is a light, vivid yellow-green. Relative luminance 0.373; OKLCH L 71.1% C 0.144 H 123.5°. Best body text is #000000 at 8.47:1 contrast (WCAG AA passes).

Color values

HEX	#90B03F
RGB	rgb(144, 176, 63)
HSL	hsl(77, 47%, 47%)
HSV	hsv(77, 64%, 69%)
CMYK	cmyk(18.2%, 0%, 64.2%, 31%)
CIE-LAB	lab(67.53, -27.65, 52.49)
CIE-LCH	lch(67.53, 59.32, 117.78°)
OKLab	oklab(71.06% -0.0795 0.12)
OKLCH	oklch(71.06% 0.144 123.5)
XYZ	xyz(27.9244, 37.3387, 10.4376)
Luminance	0.3734 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90B03F #5F3FB0

analogous

#B0983F #90B03F #58B03F

triadic

#90B03F #3F90B0 #B03F90

tetradic

#90B03F #3FB098 #5F3FB0 #B03F58

square

#90B03F #3FB098 #5F3FB0 #B03F58

split-complementary

#90B03F #3F58B0 #983FB0

monochromatic

#46561F #6B832F #90B03F #ACC865 #C4D892

Accessibility & contrast

On white

2.48

#90B03F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.47

#90B03F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90B03F

8.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90B03F	#FFFFFF	#000000	##000000
##90B03F	1.00	2.48	8.47	8.47
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.47	21.00	1.00	1.00
##000000	8.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA531

Deuteranopia (green-blind)

#B5A447

Tritanopia (blue-blind)

#97A899

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #90b03f;
/* rgb */ color: rgb(144, 176, 63);
/* oklch */ color: oklch(71.1% 0.144 123.5);

Tailwind

colors: {
  custom: {
    50: '#b3c779',
    500: '#90b03f',
    950: '#000000',
  },
}

SCSS

$custom: #90b03f;
$custom-light: #b3c779;
$custom-dark: #000000;

JSON

{
  "hex": "#90b03f",
  "rgb": {
    "r": 144,
    "g": 176,
    "b": 63
  },
  "hsl": {
    "h": 76.991,
    "s": 47.28,
    "l": 46.863
  },
  "oklch": {
    "l": 0.71062,
    "c": 0.14396,
    "h": 123.5
  },
  "luminance": 0.37339
}

Semantic roles & 50–950 ramp

primary

#90B03F

secondary

#9988C3

accent

#51D777

background

#FBFCF7

surface

#F6F8EE

border

#D0D1C9

text

#111309

muted

#80827B

Preview Lab

Preview with #90B03F

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

Preview Lab → · Contrast checker → · Palette generator →