#90B03A#90B03A

#90B03A is a light, vivid yellow-green. Relative luminance 0.373; OKLCH L 71.0% C 0.148 H 123.3°. Best body text is #000000 at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#90B03A
RGB	rgb(144, 176, 58)
HSL	hsl(76, 50%, 46%)
HSV	hsv(76, 67%, 69%)
CMYK	cmyk(18.2%, 0%, 67%, 31%)
CIE-LAB	lab(67.49, -28.01, 54.52)
CIE-LCH	lch(67.49, 61.29, 117.19°)
OKLab	oklab(71.02% -0.081 0.1236)
OKLCH	oklch(71.02% 0.148 123.3)
XYZ	xyz(27.7909, 37.2853, 9.7348)
Luminance	0.3729 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90B03A #5A3AB0

analogous

#B0953A #90B03A #55B03A

triadic

#90B03A #3A90B0 #B03A90

tetradic

#90B03A #3AB095 #5A3AB0 #B03A55

square

#90B03A #3AB095 #5A3AB0 #B03A55

split-complementary

#90B03A #3A55B0 #953AB0

monochromatic

#45541C #6A822B #90B03A #ACCA5D #C4D98B

Accessibility & contrast

On white

2.48

#90B03A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.46

#90B03A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90B03A

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90B03A	#FFFFFF	#000000	##000000
##90B03A	1.00	2.48	8.46	8.46
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.46	21.00	1.00	1.00
##000000	8.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA529

Deuteranopia (green-blind)

#B6A443

Tritanopia (blue-blind)

#97A798

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #90b03a;
/* rgb */ color: rgb(144, 176, 58);
/* oklch */ color: oklch(71.0% 0.148 123.3);

Tailwind

colors: {
  custom: {
    50: '#b3c777',
    500: '#90b03a',
    950: '#000000',
  },
}

SCSS

$custom: #90b03a;
$custom-light: #b3c777;
$custom-dark: #000000;

JSON

{
  "hex": "#90b03a",
  "rgb": {
    "r": 144,
    "g": 176,
    "b": 58
  },
  "hsl": {
    "h": 76.271,
    "s": 50.427,
    "l": 45.882
  },
  "oklch": {
    "l": 0.71017,
    "c": 0.14775,
    "h": 123.3
  },
  "luminance": 0.37285
}

Semantic roles & 50–950 ramp

primary

#90B03A

secondary

#9482C3

accent

#4EDA74

background

#FBFCF7

surface

#F6F8ED

border

#D0D1C8

text

#111309

muted

#80827B

Preview Lab

Preview with #90B03A

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

Preview Lab → · Contrast checker → · Palette generator →