#90B43B#90B43B

#90B43B is a light, vivid yellow-green. Relative luminance 0.389; OKLCH L 72.0% C 0.152 H 124.4°. Best body text is #000000 at 8.78:1 contrast (WCAG AA passes).

Color values

HEX	#90B43B
RGB	rgb(144, 180, 59)
HSL	hsl(78, 51%, 47%)
HSV	hsv(78, 67%, 71%)
CMYK	cmyk(20%, 0%, 67.2%, 29.4%)
CIE-LAB	lab(68.67, -29.85, 55.34)
CIE-LCH	lch(68.67, 62.88, 118.34°)
OKLab	oklab(71.97% -0.086 0.1254)
OKLCH	oklch(71.97% 0.152 124.4)
XYZ	xyz(28.6125, 38.8873, 10.1354)
Luminance	0.3889 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90B43B #5F3BB4

analogous

#B49C3B #90B43B #54B43B

triadic

#90B43B #3B90B4 #B43B90

tetradic

#90B43B #3BB49C #5F3BB4 #B43B54

square

#90B43B #3BB49C #5F3BB4 #B43B54

split-complementary

#90B43B #3B54B4 #9C3BB4

monochromatic

#46581D #6B862C #90B43B #ACCB61 #C4DA8F

Accessibility & contrast

On white

2.39

#90B43B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.78

#90B43B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90B43B

8.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90B43B	#FFFFFF	#000000	##000000
##90B43B	1.00	2.39	8.78	8.78
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.78	21.00	1.00	1.00
##000000	8.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEA92A

Deuteranopia (green-blind)

#B9A745

Tritanopia (blue-blind)

#97AB9C

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #90b43b;
/* rgb */ color: rgb(144, 180, 59);
/* oklch */ color: oklch(72.0% 0.152 124.4);

Tailwind

colors: {
  custom: {
    50: '#b4ca77',
    500: '#90b43b',
    950: '#000000',
  },
}

SCSS

$custom: #90b43b;
$custom-light: #b4ca77;
$custom-dark: #000000;

JSON

{
  "hex": "#90b43b",
  "rgb": {
    "r": 144,
    "g": 180,
    "b": 59
  },
  "hsl": {
    "h": 77.851,
    "s": 50.628,
    "l": 46.863
  },
  "oklch": {
    "l": 0.71972,
    "c": 0.1521,
    "h": 124.4
  },
  "luminance": 0.38888
}

Semantic roles & 50–950 ramp

primary

#90B43B

secondary

#9986C5

accent

#4EDA77

background

#FBFCF7

surface

#F6F8EE

border

#D0D1C9

text

#111309

muted

#80827B

Preview Lab

Preview with #90B43B

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

Preview Lab → · Contrast checker → · Palette generator →