#90E659#90E659

#90E659 is a very light, vivid yellow-green. Relative luminance 0.632; OKLCH L 84.2% C 0.194 H 135.2°. Best body text is #000000 at 13.65:1 contrast (WCAG AA passes).

Color values

HEX	#90E659
RGB	rgb(144, 230, 89)
HSL	hsl(97, 74%, 63%)
HSV	hsv(97, 61%, 90%)
CMYK	cmyk(37.4%, 0%, 61.3%, 9.8%)
CIE-LAB	lab(83.57, -49.55, 59.01)
CIE-LCH	lch(83.57, 77.05, 130.02°)
OKLab	oklab(84.16% -0.1376 0.1369)
OKLCH	oklch(84.16% 0.194 135.2)
XYZ	xyz(41.6006, 63.2422, 19.4643)
Luminance	0.6324 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90E659 #AF59E6

analogous

#D6E659 #90E659 #59E669

triadic

#90E659 #5990E6 #E65990

tetradic

#90E659 #59D6E6 #AF59E6 #E66959

square

#90E659 #59D6E6 #AF59E6 #E66959

split-complementary

#90E659 #6959E6 #E659D6

monochromatic

#52AB1A #6CDE24 #90E659 #B4EE8E #D7F6C3

Accessibility & contrast

On white

1.54

#90E659 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.65

#90E659 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90E659

13.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90E659	#FFFFFF	#000000	##000000
##90E659	1.00	1.54	13.65	13.65
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.65	21.00	1.00	1.00
##000000	13.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED549

Deuteranopia (green-blind)

#E2CE64

Tritanopia (blue-blind)

#8EDEC8

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #90e659;
/* rgb */ color: rgb(144, 230, 89);
/* oklch */ color: oklch(84.2% 0.194 135.2);

Tailwind

colors: {
  custom: {
    50: '#b6ee8d',
    500: '#90e659',
    950: '#000000',
  },
}

SCSS

$custom: #90e659;
$custom-light: #b6ee8d;
$custom-dark: #000000;

JSON

{
  "hex": "#90e659",
  "rgb": {
    "r": 144,
    "g": 230,
    "b": 89
  },
  "hsl": {
    "h": 96.596,
    "s": 73.822,
    "l": 62.549
  },
  "oklch": {
    "l": 0.84159,
    "c": 0.19409,
    "h": 135.2
  },
  "luminance": 0.63244
}

Semantic roles & 50–950 ramp

primary

#90E659

secondary

#7F37AC

accent

#10D689

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12160D

muted

#82857F

Preview Lab

Preview with #90E659

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

Preview Lab → · Contrast checker → · Palette generator →