#90B42A#90B42A

#90B42A is a light, vivid yellow-green. Relative luminance 0.387; OKLCH L 71.9% C 0.163 H 123.6°. Best body text is #000000 at 8.75:1 contrast (WCAG AA passes).

Color values

HEX	#90B42A
RGB	rgb(144, 180, 42)
HSL	hsl(76, 62%, 44%)
HSV	hsv(76, 77%, 71%)
CMYK	cmyk(20%, 0%, 76.7%, 29.4%)
CIE-LAB	lab(68.56, -30.84, 61.41)
CIE-LCH	lch(68.56, 68.72, 116.67°)
OKLab	oklab(71.85% -0.0902 0.1355)
OKLCH	oklch(71.85% 0.163 123.6)
XYZ	xyz(28.2411, 38.7388, 8.1795)
Luminance	0.3874 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90B42A #4E2AB4

analogous

#B4932A #90B42A #4BB42A

triadic

#90B42A #2A90B4 #B42A90

tetradic

#90B42A #2AB493 #4E2AB4 #B42A4B

square

#90B42A #2AB493 #4E2AB4 #B42A4B

split-complementary

#90B42A #2A4BB4 #932AB4

monochromatic

#415113 #68821E #90B42A #AFD447 #C5E079

Accessibility & contrast

On white

2.40

#90B42A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.75

#90B42A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90B42A

8.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90B42A	#FFFFFF	#000000	##000000
##90B42A	1.00	2.40	8.75	8.75
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.75	21.00	1.00	1.00
##000000	8.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFA804

Deuteranopia (green-blind)

#BAA737

Tritanopia (blue-blind)

#97AB9A

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #90b42a;
/* rgb */ color: rgb(144, 180, 42);
/* oklch */ color: oklch(71.9% 0.163 123.6);

Tailwind

colors: {
  custom: {
    50: '#b4ca6f',
    500: '#90b42a',
    950: '#000000',
  },
}

SCSS

$custom: #90b42a;
$custom-light: #b4ca6f;
$custom-dark: #000000;

JSON

{
  "hex": "#90b42a",
  "rgb": {
    "r": 144,
    "g": 180,
    "b": 42
  },
  "hsl": {
    "h": 75.652,
    "s": 62.162,
    "l": 43.529
  },
  "oklch": {
    "l": 0.7185,
    "c": 0.16277,
    "h": 123.6
  },
  "luminance": 0.38739
}

Semantic roles & 50–950 ramp

primary

#90B42A

secondary

#8872C8

accent

#43E56D

background

#FBFCF7

surface

#F6F8ED

border

#D0D1C8

text

#121308

muted

#81827B

Preview Lab

Preview with #90B42A

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

Preview Lab → · Contrast checker → · Palette generator →