#90E651#90E651

#90E651 is a very light, highly saturated yellow-green. Relative luminance 0.631; OKLCH L 84.1% C 0.200 H 134.5°. Best body text is #000000 at 13.62:1 contrast (WCAG AA passes).

Color values

HEX	#90E651
RGB	rgb(144, 230, 81)
HSL	hsl(95, 75%, 61%)
HSV	hsv(95, 65%, 90%)
CMYK	cmyk(37.4%, 0%, 64.8%, 9.8%)
CIE-LAB	lab(83.50, -50.23, 62.22)
CIE-LCH	lch(83.50, 79.97, 128.92°)
OKLab	oklab(84.08% -0.1401 0.1428)
OKLCH	oklch(84.08% 0.2 134.5)
XYZ	xyz(41.2828, 63.1150, 17.7902)
Luminance	0.6312 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90E651 #A751E6

analogous

#DAE651 #90E651 #51E65C

triadic

#90E651 #5190E6 #E65190

tetradic

#90E651 #51DAE6 #A751E6 #E65C51

square

#90E651 #51DAE6 #A751E6 #E65C51

split-complementary

#90E651 #5C51E6 #E651DA

monochromatic

#53A518 #6EDA1F #90E651 #B2EE87 #D4F5BC

Accessibility & contrast

On white

1.54

#90E651 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.62

#90E651 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90E651

13.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90E651	#FFFFFF	#000000	##000000
##90E651	1.00	1.54	13.62	13.62
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.62	21.00	1.00	1.00
##000000	13.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED53D

Deuteranopia (green-blind)

#E3CE5D

Tritanopia (blue-blind)

#8FDEC7

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #90e651;
/* rgb */ color: rgb(144, 230, 81);
/* oklch */ color: oklch(84.1% 0.200 134.5);

Tailwind

colors: {
  custom: {
    50: '#b6ee88',
    500: '#90e651',
    950: '#000000',
  },
}

SCSS

$custom: #90e651;
$custom-light: #b6ee88;
$custom-dark: #000000;

JSON

{
  "hex": "#90e651",
  "rgb": {
    "r": 144,
    "g": 230,
    "b": 81
  },
  "hsl": {
    "h": 94.631,
    "s": 74.874,
    "l": 60.98
  },
  "oklch": {
    "l": 0.84083,
    "c": 0.2,
    "h": 134.5
  },
  "luminance": 0.63117
}

Semantic roles & 50–950 ramp

primary

#90E651

secondary

#7634A7

accent

#0ED782

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12160C

muted

#82857F

Preview Lab

Preview with #90E651

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

Preview Lab → · Contrast checker → · Palette generator →