#90B433#90B433

#90B433 is a light, vivid yellow-green. Relative luminance 0.388; OKLCH L 71.9% C 0.158 H 124.0°. Best body text is #000000 at 8.76:1 contrast (WCAG AA passes).

Color values

HEX	#90B433
RGB	rgb(144, 180, 51)
HSL	hsl(77, 56%, 45%)
HSV	hsv(77, 72%, 71%)
CMYK	cmyk(20%, 0%, 71.7%, 29.4%)
CIE-LAB	lab(68.61, -30.36, 58.36)
CIE-LCH	lch(68.61, 65.79, 117.49°)
OKLab	oklab(71.91% -0.0881 0.1306)
OKLCH	oklch(71.91% 0.158 124)
XYZ	xyz(28.4207, 38.8106, 9.1252)
Luminance	0.3881 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90B433 #5733B4

analogous

#B49733 #90B433 #50B433

triadic

#90B433 #3390B4 #B43390

tetradic

#90B433 #33B497 #5733B4 #B43350

square

#90B433 #33B497 #5733B4 #B43350

split-complementary

#90B433 #3350B4 #9733B4

monochromatic

#445518 #6A8425 #90B433 #ADCF55 #C4DC85

Accessibility & contrast

On white

2.40

#90B433 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.76

#90B433 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90B433

8.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90B433	#FFFFFF	#000000	##000000
##90B433	1.00	2.40	8.76	8.76
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.76	21.00	1.00	1.00
##000000	8.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEA81C

Deuteranopia (green-blind)

#B9A73E

Tritanopia (blue-blind)

#97AB9B

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #90b433;
/* rgb */ color: rgb(144, 180, 51);
/* oklch */ color: oklch(71.9% 0.158 124.0);

Tailwind

colors: {
  custom: {
    50: '#b4ca73',
    500: '#90b433',
    950: '#000000',
  },
}

SCSS

$custom: #90b433;
$custom-light: #b4ca73;
$custom-dark: #000000;

JSON

{
  "hex": "#90b433",
  "rgb": {
    "r": 144,
    "g": 180,
    "b": 51
  },
  "hsl": {
    "h": 76.744,
    "s": 55.844,
    "l": 45.294
  },
  "oklch": {
    "l": 0.71909,
    "c": 0.15753,
    "h": 124
  },
  "luminance": 0.38811
}

Semantic roles & 50–950 ramp

primary

#90B433

secondary

#917DC6

accent

#49DF73

background

#FBFCF7

surface

#F6F8ED

border

#D0D1C8

text

#111309

muted

#80827B

Preview Lab

Preview with #90B433

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

Preview Lab → · Contrast checker → · Palette generator →