#90B83B#90B83B

#90B83B is a light, vivid yellow-green. Relative luminance 0.405; OKLCH L 72.9% C 0.157 H 125.5°. Best body text is #000000 at 9.11:1 contrast (WCAG AA passes).

Color values

HEX	#90B83B
RGB	rgb(144, 184, 59)
HSL	hsl(79, 51%, 48%)
HSV	hsv(79, 68%, 72%)
CMYK	cmyk(21.7%, 0%, 67.9%, 27.8%)
CIE-LAB	lab(69.84, -31.74, 56.56)
CIE-LCH	lch(69.84, 64.85, 119.30°)
OKLab	oklab(72.92% -0.0912 0.128)
OKLCH	oklch(72.92% 0.157 125.5)
XYZ	xyz(29.4317, 40.5257, 10.4085)
Luminance	0.4053 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90B83B #633BB8

analogous

#B8A13B #90B83B #52B83B

triadic

#90B83B #3B90B8 #B83B90

tetradic

#90B83B #3BB8A1 #633BB8 #B83B52

square

#90B83B #3BB8A1 #633BB8 #B83B52

split-complementary

#90B83B #3B52B8 #A13BB8

monochromatic

#475B1D #6C8A2C #90B83B #ABCD63 #C4DC92

Accessibility & contrast

On white

2.31

#90B83B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.11

#90B83B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90B83B

9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90B83B	#FFFFFF	#000000	##000000
##90B83B	1.00	2.31	9.11	9.11
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.11	21.00	1.00	1.00
##000000	9.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AC29

Deuteranopia (green-blind)

#BCAA45

Tritanopia (blue-blind)

#96AF9F

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #90b83b;
/* rgb */ color: rgb(144, 184, 59);
/* oklch */ color: oklch(72.9% 0.157 125.5);

Tailwind

colors: {
  custom: {
    50: '#b4cd78',
    500: '#90b83b',
    950: '#000000',
  },
}

SCSS

$custom: #90b83b;
$custom-light: #b4cd78;
$custom-dark: #000000;

JSON

{
  "hex": "#90b83b",
  "rgb": {
    "r": 144,
    "g": 184,
    "b": 59
  },
  "hsl": {
    "h": 79.2,
    "s": 51.44,
    "l": 47.647
  },
  "oklch": {
    "l": 0.7292,
    "c": 0.15717,
    "h": 125.5
  },
  "luminance": 0.40526
}

Semantic roles & 50–950 ramp

primary

#90B83B

secondary

#9C88C7

accent

#4DDB7A

background

#FBFCF7

surface

#F6F9EE

border

#D0D2C9

text

#111309

muted

#80827B

Preview Lab

Preview with #90B83B

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

Preview Lab → · Contrast checker → · Palette generator →