#90AF2B#90AF2B

#90AF2B is a light, vivid yellow-green. Relative luminance 0.368; OKLCH L 70.7% C 0.156 H 122.3°. Best body text is #000000 at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#90AF2B
RGB	rgb(144, 175, 43)
HSL	hsl(74, 61%, 43%)
HSV	hsv(74, 75%, 69%)
CMYK	cmyk(17.7%, 0%, 75.4%, 31.4%)
CIE-LAB	lab(67.10, -28.42, 59.70)
CIE-LCH	lch(67.10, 66.12, 115.46°)
OKLab	oklab(70.67% -0.0835 0.1321)
OKLCH	oklch(70.67% 0.156 122.3)
XYZ	xyz(27.2680, 36.7636, 7.9446)
Luminance	0.3676 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90AF2B #4A2BAF

analogous

#AF8C2B #90AF2B #4EAF2B

triadic

#90AF2B #2B90AF #AF2B90

tetradic

#90AF2B #2BAF8C #4A2BAF #AF2B4E

square

#90AF2B #2BAF8C #4A2BAF #AF2B4E

split-complementary

#90AF2B #2B4EAF #8C2BAF

monochromatic

#3F4D13 #687E1F #90AF2B #B1D146 #C5DE77

Accessibility & contrast

On white

2.51

#90AF2B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.35

#90AF2B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90AF2B

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90AF2B	#FFFFFF	#000000	##000000
##90AF2B	1.00	2.51	8.35	8.35
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.35	21.00	1.00	1.00
##000000	8.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA40C

Deuteranopia (green-blind)

#B6A337

Tritanopia (blue-blind)

#98A696

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #90af2b;
/* rgb */ color: rgb(144, 175, 43);
/* oklch */ color: oklch(70.7% 0.156 122.3);

Tailwind

colors: {
  custom: {
    50: '#b4c76f',
    500: '#90af2b',
    950: '#000000',
  },
}

SCSS

$custom: #90af2b;
$custom-light: #b4c76f;
$custom-dark: #000000;

JSON

{
  "hex": "#90af2b",
  "rgb": {
    "r": 144,
    "g": 175,
    "b": 43
  },
  "hsl": {
    "h": 74.091,
    "s": 60.55,
    "l": 42.745
  },
  "oklch": {
    "l": 0.7067,
    "c": 0.15625,
    "h": 122.3
  },
  "luminance": 0.36764
}

Semantic roles & 50–950 ramp

primary

#90AF2B

secondary

#8470C5

accent

#44E46A

background

#FBFCF7

surface

#F6F8ED

border

#D0D1C8

text

#111308

muted

#80827B

Preview Lab

Preview with #90AF2B

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

Preview Lab → · Contrast checker → · Palette generator →