#90BF34#90BF34

#90BF34 is a light, vivid yellow-green. Relative luminance 0.434; OKLCH L 74.5% C 0.170 H 126.7°. Best body text is #000000 at 9.69:1 contrast (WCAG AA passes).

Color values

HEX	#90BF34
RGB	rgb(144, 191, 52)
HSL	hsl(80, 57%, 48%)
HSV	hsv(80, 73%, 75%)
CMYK	cmyk(24.6%, 0%, 72.8%, 25.1%)
CIE-LAB	lab(71.85, -35.42, 61.20)
CIE-LCH	lch(71.85, 70.70, 120.06°)
OKLab	oklab(74.53% -0.1019 0.1367)
OKLCH	oklch(74.53% 0.17 126.7)
XYZ	xyz(30.7523, 43.4383, 10.0124)
Luminance	0.4344 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90BF34 #6334BF

analogous

#BFA934 #90BF34 #4ABF34

triadic

#90BF34 #3490BF #BF3490

tetradic

#90BF34 #34BFA9 #6334BF #BF344A

square

#90BF34 #34BFA9 #6334BF #BF344A

split-complementary

#90BF34 #344ABF #A934BF

monochromatic

#475F1A #6C8F27 #90BF34 #ABD35D #C4E08D

Accessibility & contrast

On white

2.17

#90BF34 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.69

#90BF34 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90BF34

9.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90BF34	#FFFFFF	#000000	##000000
##90BF34	1.00	2.17	9.69	9.69
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.69	21.00	1.00	1.00
##000000	9.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B219

Deuteranopia (green-blind)

#C3AF41

Tritanopia (blue-blind)

#96B6A4

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #90bf34;
/* rgb */ color: rgb(144, 191, 52);
/* oklch */ color: oklch(74.5% 0.170 126.7);

Tailwind

colors: {
  custom: {
    50: '#b4d275',
    500: '#90bf34',
    950: '#000000',
  },
}

SCSS

$custom: #90bf34;
$custom-light: #b4d275;
$custom-dark: #000000;

JSON

{
  "hex": "#90bf34",
  "rgb": {
    "r": 144,
    "g": 191,
    "b": 52
  },
  "hsl": {
    "h": 80.288,
    "s": 57.202,
    "l": 47.647
  },
  "oklch": {
    "l": 0.74533,
    "c": 0.17047,
    "h": 126.7
  },
  "luminance": 0.43439
}

Semantic roles & 50–950 ramp

primary

#90BF34

secondary

#9C84CA

accent

#47E07B

background

#FBFCF7

surface

#F6F9ED

border

#D0D2C8

text

#121409

muted

#81827B

Preview Lab

Preview with #90BF34

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

Preview Lab → · Contrast checker → · Palette generator →