#90B237#90B237

#90B237 is a light, vivid yellow-green. Relative luminance 0.380; OKLCH L 71.5% C 0.152 H 123.7°. Best body text is #000000 at 8.61:1 contrast (WCAG AA passes).

Color values

HEX	#90B237
RGB	rgb(144, 178, 55)
HSL	hsl(77, 53%, 46%)
HSV	hsv(77, 69%, 70%)
CMYK	cmyk(19.1%, 0%, 69.1%, 30.2%)
CIE-LAB	lab(68.05, -29.17, 56.29)
CIE-LCH	lch(68.05, 63.40, 117.39°)
OKLab	oklab(71.47% -0.0845 0.1268)
OKLCH	oklch(71.47% 0.152 123.7)
XYZ	xyz(28.1119, 38.0457, 9.4762)
Luminance	0.3805 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90B237 #5937B2

analogous

#B29637 #90B237 #53B237

triadic

#90B237 #3790B2 #B23790

tetradic

#90B237 #37B296 #5937B2 #B23753

square

#90B237 #37B296 #5937B2 #B23753

split-complementary

#90B237 #3753B2 #9637B2

monochromatic

#44541A #6A8329 #90B237 #ADCC5A #C4DB89

Accessibility & contrast

On white

2.44

#90B237 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.61

#90B237 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90B237

8.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90B237	#FFFFFF	#000000	##000000
##90B237	1.00	2.44	8.61	8.61
#FFFFFF	2.44	1.00	21.00	21.00
#000000	8.61	21.00	1.00	1.00
##000000	8.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA724

Deuteranopia (green-blind)

#B8A641

Tritanopia (blue-blind)

#97A999

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #90b237;
/* rgb */ color: rgb(144, 178, 55);
/* oklch */ color: oklch(71.5% 0.152 123.7);

Tailwind

colors: {
  custom: {
    50: '#b4c975',
    500: '#90b237',
    950: '#000000',
  },
}

SCSS

$custom: #90b237;
$custom-light: #b4c975;
$custom-dark: #000000;

JSON

{
  "hex": "#90b237",
  "rgb": {
    "r": 144,
    "g": 178,
    "b": 55
  },
  "hsl": {
    "h": 76.585,
    "s": 52.79,
    "l": 45.686
  },
  "oklch": {
    "l": 0.71465,
    "c": 0.1524,
    "h": 123.7
  },
  "luminance": 0.38046
}

Semantic roles & 50–950 ramp

primary

#90B237

secondary

#9380C5

accent

#4CDC74

background

#FBFCF7

surface

#F6F8ED

border

#D0D1C8

text

#111309

muted

#80827B

Preview Lab

Preview with #90B237

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

Preview Lab → · Contrast checker → · Palette generator →