#90BF3D#90BF3D

#90BF3D is a light, vivid yellow-green. Relative luminance 0.435; OKLCH L 74.6% C 0.165 H 127.2°. Best body text is #000000 at 9.71:1 contrast (WCAG AA passes).

Color values

HEX	#90BF3D
RGB	rgb(144, 191, 61)
HSL	hsl(82, 52%, 49%)
HSV	hsv(82, 68%, 75%)
CMYK	cmyk(24.6%, 0%, 68.1%, 25.1%)
CIE-LAB	lab(71.91, -34.85, 57.91)
CIE-LCH	lch(71.91, 67.58, 121.04°)
OKLab	oklab(74.6% -0.0996 0.1311)
OKLCH	oklch(74.6% 0.165 127.2)
XYZ	xyz(30.9747, 43.5272, 11.1837)
Luminance	0.4353 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90BF3D #6C3DBF

analogous

#BFAD3D #90BF3D #4FBF3D

triadic

#90BF3D #3D90BF #BF3D90

tetradic

#90BF3D #3DBFAD #6C3DBF #BF3D4F

square

#90BF3D #3DBFAD #6C3DBF #BF3D4F

split-complementary

#90BF3D #3D4FBF #AD3DBF

monochromatic

#4A621F #6D912E #90BF3D #ABCF6A #C5DE98

Accessibility & contrast

On white

2.16

#90BF3D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.71

#90BF3D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90BF3D

9.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90BF3D	#FFFFFF	#000000	##000000
##90BF3D	1.00	2.16	9.71	9.71
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.71	21.00	1.00	1.00
##000000	9.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B22A

Deuteranopia (green-blind)

#C2AF48

Tritanopia (blue-blind)

#95B6A5

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #90bf3d;
/* rgb */ color: rgb(144, 191, 61);
/* oklch */ color: oklch(74.6% 0.165 127.2);

Tailwind

colors: {
  custom: {
    50: '#b4d27a',
    500: '#90bf3d',
    950: '#000000',
  },
}

SCSS

$custom: #90bf3d;
$custom-light: #b4d27a;
$custom-dark: #000000;

JSON

{
  "hex": "#90bf3d",
  "rgb": {
    "r": 144,
    "g": 191,
    "b": 61
  },
  "hsl": {
    "h": 81.692,
    "s": 51.587,
    "l": 49.412
  },
  "oklch": {
    "l": 0.746,
    "c": 0.16465,
    "h": 127.2
  },
  "luminance": 0.43528
}

Semantic roles & 50–950 ramp

primary

#90BF3D

secondary

#A48ECA

accent

#4DDB80

background

#FBFCF7

surface

#F6F9EE

border

#D0D2C9

text

#11140A

muted

#80827C

Preview Lab

Preview with #90BF3D

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

Preview Lab → · Contrast checker → · Palette generator →