#90BE3B#90BE3B

#90BE3B is a light, vivid yellow-green. Relative luminance 0.431; OKLCH L 74.3% C 0.165 H 126.9°. Best body text is #000000 at 9.61:1 contrast (WCAG AA passes).

Color values

HEX	#90BE3B
RGB	rgb(144, 190, 59)
HSL	hsl(81, 53%, 49%)
HSV	hsv(81, 69%, 75%)
CMYK	cmyk(24.2%, 0%, 68.9%, 25.5%)
CIE-LAB	lab(71.60, -34.52, 58.37)
CIE-LCH	lch(71.60, 67.81, 120.60°)
OKLab	oklab(74.35% -0.0989 0.1318)
OKLCH	oklch(74.35% 0.165 126.9)
XYZ	xyz(30.7045, 43.0714, 10.8328)
Luminance	0.4307 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90BE3B #693BBE

analogous

#BEAB3B #90BE3B #4FBE3B

triadic

#90BE3B #3B90BE #BE3B90

tetradic

#90BE3B #3BBEAB #693BBE #BE3B4F

square

#90BE3B #3BBEAB #693BBE #BE3B4F

split-complementary

#90BE3B #3B4FBE #AB3BBE

monochromatic

#49611E #6D8F2C #90BE3B #ABD067 #C5DE95

Accessibility & contrast

On white

2.18

#90BE3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.61

#90BE3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90BE3B

9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90BE3B	#FFFFFF	#000000	##000000
##90BE3B	1.00	2.18	9.61	9.61
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.61	21.00	1.00	1.00
##000000	9.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B127

Deuteranopia (green-blind)

#C1AF46

Tritanopia (blue-blind)

#96B5A4

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #90be3b;
/* rgb */ color: rgb(144, 190, 59);
/* oklch */ color: oklch(74.3% 0.165 126.9);

Tailwind

colors: {
  custom: {
    50: '#b4d178',
    500: '#90be3b',
    950: '#000000',
  },
}

SCSS

$custom: #90be3b;
$custom-light: #b4d178;
$custom-dark: #000000;

JSON

{
  "hex": "#90be3b",
  "rgb": {
    "r": 144,
    "g": 190,
    "b": 59
  },
  "hsl": {
    "h": 81.069,
    "s": 52.61,
    "l": 48.824
  },
  "oklch": {
    "l": 0.74346,
    "c": 0.16475,
    "h": 126.9
  },
  "luminance": 0.43072
}

Semantic roles & 50–950 ramp

primary

#90BE3B

secondary

#A18BCA

accent

#4CDC7E

background

#FBFCF7

surface

#F6F9EE

border

#D0D2C9

text

#111409

muted

#80827B

Preview Lab

Preview with #90BE3B

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

Preview Lab → · Contrast checker → · Palette generator →