#90A921#90A921

#90A921 is a light, vivid yellow-green. Relative luminance 0.344; OKLCH L 69.2% C 0.154 H 120.1°. Best body text is #000000 at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#90A921
RGB	rgb(144, 169, 33)
HSL	hsl(71, 67%, 40%)
HSV	hsv(71, 80%, 66%)
CMYK	cmyk(14.8%, 0%, 80.5%, 33.7%)
CIE-LAB	lab(65.29, -25.96, 61.14)
CIE-LCH	lch(65.29, 66.43, 113.01°)
OKLab	oklab(69.19% -0.0775 0.1334)
OKLCH	oklch(69.19% 0.154 120.1)
XYZ	xyz(25.9646, 34.4151, 6.7135)
Luminance	0.3442 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90A921 #3A21A9

analogous

#A97E21 #90A921 #4CA921

triadic

#90A921 #2190A9 #A92190

tetradic

#90A921 #21A97E #3A21A9 #A9214C

square

#90A921 #21A97E #3A21A9 #A9214C

split-complementary

#90A921 #214CA9 #7E21A9

monochromatic

#39430D #647617 #90A921 #B8D731 #CAE164

Accessibility & contrast

On white

2.66

#90A921 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.88

#90A921 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90A921

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90A921	#FFFFFF	#000000	##000000
##90A921	1.00	2.66	7.88	7.88
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.88	21.00	1.00	1.00
##000000	7.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B49F00

Deuteranopia (green-blind)

#B19F2F

Tritanopia (blue-blind)

#99A090

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #90a921;
/* rgb */ color: rgb(144, 169, 33);
/* oklch */ color: oklch(69.2% 0.154 120.1);

Tailwind

colors: {
  custom: {
    50: '#b4c269',
    500: '#90a921',
    950: '#000000',
  },
}

SCSS

$custom: #90a921;
$custom-light: #b4c269;
$custom-dark: #000000;

JSON

{
  "hex": "#90a921",
  "rgb": {
    "r": 144,
    "g": 169,
    "b": 33
  },
  "hsl": {
    "h": 71.029,
    "s": 67.327,
    "l": 39.608
  },
  "oklch": {
    "l": 0.69194,
    "c": 0.15431,
    "h": 120.1
  },
  "luminance": 0.34415
}

Semantic roles & 50–950 ramp

primary

#90A921

secondary

#7360C6

accent

#3EEA5D

background

#FBFBF6

surface

#F6F7EC

border

#D0D0C7

text

#121207

muted

#81817A

Preview Lab

Preview with #90A921

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

Preview Lab → · Contrast checker → · Palette generator →