#90B933#90B933

#90B933 is a light, vivid yellow-green. Relative luminance 0.409; OKLCH L 73.1% C 0.164 H 125.3°. Best body text is #000000 at 9.17:1 contrast (WCAG AA passes).

Color values

HEX	#90B933
RGB	rgb(144, 185, 51)
HSL	hsl(78, 57%, 46%)
HSV	hsv(78, 72%, 73%)
CMYK	cmyk(22.2%, 0%, 72.4%, 27.5%)
CIE-LAB	lab(70.08, -32.71, 59.81)
CIE-LCH	lch(70.08, 68.17, 118.67°)
OKLab	oklab(73.1% -0.0946 0.1336)
OKLCH	oklch(73.1% 0.164 125.3)
XYZ	xyz(29.4483, 40.8659, 9.4678)
Luminance	0.4087 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90B933 #5C33B9

analogous

#B99F33 #90B933 #4DB933

triadic

#90B933 #3390B9 #B93390

tetradic

#90B933 #33B99F #5C33B9 #B9334D

square

#90B933 #33B99F #5C33B9 #B9334D

split-complementary

#90B933 #334DB9 #9F33B9

monochromatic

#455919 #6B8926 #90B933 #ACD158 #C4DE88

Accessibility & contrast

On white

2.29

#90B933 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.17

#90B933 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90B933

9.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90B933	#FFFFFF	#000000	##000000
##90B933	1.00	2.29	9.17	9.17
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.17	21.00	1.00	1.00
##000000	9.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AD1A

Deuteranopia (green-blind)

#BEAB3F

Tritanopia (blue-blind)

#96B09F

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #90b933;
/* rgb */ color: rgb(144, 185, 51);
/* oklch */ color: oklch(73.1% 0.164 125.3);

Tailwind

colors: {
  custom: {
    50: '#b4ce74',
    500: '#90b933',
    950: '#000000',
  },
}

SCSS

$custom: #90b933;
$custom-light: #b4ce74;
$custom-dark: #000000;

JSON

{
  "hex": "#90b933",
  "rgb": {
    "r": 144,
    "g": 185,
    "b": 51
  },
  "hsl": {
    "h": 78.358,
    "s": 56.78,
    "l": 46.275
  },
  "oklch": {
    "l": 0.73097,
    "c": 0.16369,
    "h": 125.3
  },
  "luminance": 0.40866
}

Semantic roles & 50–950 ramp

primary

#90B933

secondary

#9680C8

accent

#48E076

background

#FBFCF7

surface

#F6F9ED

border

#D0D2C8

text

#111309

muted

#80827B

Preview Lab

Preview with #90B933

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

Preview Lab → · Contrast checker → · Palette generator →