#90E35B#90E35B

#90E35B is a very light, vivid yellow-green. Relative luminance 0.616; OKLCH L 83.5% C 0.189 H 135.1°. Best body text is #000000 at 13.32:1 contrast (WCAG AA passes).

Color values

HEX	#90E35B
RGB	rgb(144, 227, 91)
HSL	hsl(97, 71%, 62%)
HSV	hsv(97, 60%, 89%)
CMYK	cmyk(36.6%, 0%, 59.9%, 11%)
CIE-LAB	lab(82.71, -48.13, 57.20)
CIE-LCH	lch(82.71, 74.75, 130.08°)
OKLab	oklab(83.47% -0.1336 0.1332)
OKLCH	oklch(83.47% 0.189 135.1)
XYZ	xyz(40.8581, 61.6209, 19.6367)
Luminance	0.6162 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 5.05

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90E35B #AE5BE3

analogous

#D4E35B #90E35B #5BE36A

triadic

#90E35B #5B90E3 #E35B90

tetradic

#90E35B #5BD4E3 #AE5BE3 #E36A5B

square

#90E35B #5BD4E3 #AE5BE3 #E36A5B

split-complementary

#90E35B #6A5BE3 #E35BD4

monochromatic

#53A71D #6DDA27 #90E35B #B3EC8F #D7F5C4

Accessibility & contrast

On white

1.58

#90E35B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.32

#90E35B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90E35B

13.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90E35B	#FFFFFF	#000000	##000000
##90E35B	1.00	1.58	13.32	13.32
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.32	21.00	1.00	1.00
##000000	13.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD24C

Deuteranopia (green-blind)

#DFCB65

Tritanopia (blue-blind)

#8EDBC6

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #90e35b;
/* rgb */ color: rgb(144, 227, 91);
/* oklch */ color: oklch(83.5% 0.189 135.1);

Tailwind

colors: {
  custom: {
    50: '#b5ec8e',
    500: '#90e35b',
    950: '#000000',
  },
}

SCSS

$custom: #90e35b;
$custom-light: #b5ec8e;
$custom-dark: #000000;

JSON

{
  "hex": "#90e35b",
  "rgb": {
    "r": 144,
    "g": 227,
    "b": 91
  },
  "hsl": {
    "h": 96.618,
    "s": 70.833,
    "l": 62.353
  },
  "oklch": {
    "l": 0.83465,
    "c": 0.18866,
    "h": 135.1
  },
  "luminance": 0.61623
}

Semantic roles & 50–950 ramp

primary

#90E35B

secondary

#7D39A9

accent

#13D388

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12160D

muted

#82857F

Preview Lab

Preview with #90E35B

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

Preview Lab → · Contrast checker → · Palette generator →