#90E45F#90E45F

#90E45F is a very light, vivid yellow-green. Relative luminance 0.622; OKLCH L 83.7% C 0.187 H 135.6°. Best body text is #000000 at 13.45:1 contrast (WCAG AA passes).

Color values

HEX	#90E45F
RGB	rgb(144, 228, 95)
HSL	hsl(98, 71%, 63%)
HSV	hsv(98, 58%, 89%)
CMYK	cmyk(36.8%, 0%, 58.3%, 10.6%)
CIE-LAB	lab(83.04, -48.16, 55.83)
CIE-LCH	lch(83.04, 73.73, 130.78°)
OKLab	oklab(83.75% -0.1334 0.1307)
OKLCH	oklch(83.75% 0.187 135.6)
XYZ	xyz(41.3096, 62.2404, 20.6612)
Luminance	0.6224 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90E45F #B35FE4

analogous

#D2E45F #90E45F #5FE470

triadic

#90E45F #5F90E4 #E45F90

tetradic

#90E45F #5FD2E4 #B35FE4 #E4705F

square

#90E45F #5FD2E4 #B35FE4 #E4705F

split-complementary

#90E45F #705FE4 #E45FD2

monochromatic

#52AC1D #6CDB2B #90E45F #B4ED93 #D9F6C8

Accessibility & contrast

On white

1.56

#90E45F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.45

#90E45F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90E45F

13.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90E45F	#FFFFFF	#000000	##000000
##90E45F	1.00	1.56	13.45	13.45
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.45	21.00	1.00	1.00
##000000	13.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD351

Deuteranopia (green-blind)

#E0CC69

Tritanopia (blue-blind)

#8EDCC7

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #90e45f;
/* rgb */ color: rgb(144, 228, 95);
/* oklch */ color: oklch(83.7% 0.187 135.6);

Tailwind

colors: {
  custom: {
    50: '#b5ed91',
    500: '#90e45f',
    950: '#000000',
  },
}

SCSS

$custom: #90e45f;
$custom-light: #b5ed91;
$custom-dark: #000000;

JSON

{
  "hex": "#90e45f",
  "rgb": {
    "r": 144,
    "g": 228,
    "b": 95
  },
  "hsl": {
    "h": 97.895,
    "s": 71.123,
    "l": 63.333
  },
  "oklch": {
    "l": 0.83746,
    "c": 0.18675,
    "h": 135.6
  },
  "luminance": 0.62242
}

Semantic roles & 50–950 ramp

primary

#90E45F

secondary

#833AAD

accent

#12D38C

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12160D

muted

#82857F

Preview Lab

Preview with #90E45F

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

Preview Lab → · Contrast checker → · Palette generator →