#90B23A#90B23A

#90B23A is a light, vivid yellow-green. Relative luminance 0.381; OKLCH L 71.5% C 0.150 H 123.8°. Best body text is #000000 at 8.62:1 contrast (WCAG AA passes).

Color values

HEX	#90B23A
RGB	rgb(144, 178, 58)
HSL	hsl(77, 51%, 46%)
HSV	hsv(77, 67%, 70%)
CMYK	cmyk(19.1%, 0%, 67.4%, 30.2%)
CIE-LAB	lab(68.08, -28.97, 55.13)
CIE-LCH	lch(68.08, 62.28, 117.72°)
OKLab	oklab(71.49% -0.0837 0.1248)
OKLCH	oklch(71.49% 0.15 123.8)
XYZ	xyz(28.1860, 38.0754, 9.8665)
Luminance	0.3808 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90B23A #5C3AB2

analogous

#B2983A #90B23A #54B23A

triadic

#90B23A #3A90B2 #B23A90

tetradic

#90B23A #3AB298 #5C3AB2 #B23A54

square

#90B23A #3AB298 #5C3AB2 #B23A54

split-complementary

#90B23A #3A54B2 #983AB2

monochromatic

#45561C #6B842B #90B23A #ACCB5F #C4DA8D

Accessibility & contrast

On white

2.44

#90B23A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.62

#90B23A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90B23A

8.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90B23A	#FFFFFF	#000000	##000000
##90B23A	1.00	2.44	8.62	8.62
#FFFFFF	2.44	1.00	21.00	21.00
#000000	8.62	21.00	1.00	1.00
##000000	8.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA729

Deuteranopia (green-blind)

#B7A643

Tritanopia (blue-blind)

#97A99A

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #90b23a;
/* rgb */ color: rgb(144, 178, 58);
/* oklch */ color: oklch(71.5% 0.150 123.8);

Tailwind

colors: {
  custom: {
    50: '#b4c977',
    500: '#90b23a',
    950: '#000000',
  },
}

SCSS

$custom: #90b23a;
$custom-light: #b4c977;
$custom-dark: #000000;

JSON

{
  "hex": "#90b23a",
  "rgb": {
    "r": 144,
    "g": 178,
    "b": 58
  },
  "hsl": {
    "h": 77,
    "s": 50.847,
    "l": 46.275
  },
  "oklch": {
    "l": 0.7149,
    "c": 0.15029,
    "h": 123.8
  },
  "luminance": 0.38076
}

Semantic roles & 50–950 ramp

primary

#90B23A

secondary

#9683C4

accent

#4DDA75

background

#FBFCF7

surface

#F6F8ED

border

#D0D1C8

text

#111309

muted

#80827B

Preview Lab

Preview with #90B23A

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

Preview Lab → · Contrast checker → · Palette generator →