#90ED5E#90ED5E

#90ED5E is a very light, vivid yellow-green. Relative luminance 0.673; OKLCH L 85.9% C 0.199 H 136.2°. Best body text is #000000 at 14.46:1 contrast (WCAG AA passes).

Color values

HEX	#90ED5E
RGB	rgb(144, 237, 94)
HSL	hsl(99, 80%, 65%)
HSV	hsv(99, 60%, 93%)
CMYK	cmyk(39.2%, 0%, 60.3%, 7.1%)
CIE-LAB	lab(85.66, -51.96, 59.22)
CIE-LCH	lch(85.66, 78.79, 131.26°)
OKLab	oklab(85.88% -0.1438 0.1378)
OKLCH	oklch(85.88% 0.199 136.2)
XYZ	xyz(43.8050, 67.3035, 21.2702)
Luminance	0.6731 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90ED5E #BB5EED

analogous

#D7ED5E #90ED5E #5EED74

triadic

#90ED5E #5E90ED #ED5E90

tetradic

#90ED5E #5ED7ED #BB5EED #ED745E

square

#90ED5E #5ED7ED #BB5EED #ED745E

split-complementary

#90ED5E #745EED #ED5ED7

monochromatic

#4FBC15 #6AE727 #90ED5E #B6F395 #DCF9CC

Accessibility & contrast

On white

1.45

#90ED5E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.46

#90ED5E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90ED5E

14.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90ED5E	#FFFFFF	#000000	##000000
##90ED5E	1.00	1.45	14.46	14.46
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.46	21.00	1.00	1.00
##000000	14.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DB4E

Deuteranopia (green-blind)

#E8D369

Tritanopia (blue-blind)

#8DE5CF

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #90ed5e;
/* rgb */ color: rgb(144, 237, 94);
/* oklch */ color: oklch(85.9% 0.199 136.2);

Tailwind

colors: {
  custom: {
    50: '#b6f391',
    500: '#90ed5e',
    950: '#000000',
  },
}

SCSS

$custom: #90ed5e;
$custom-light: #b6f391;
$custom-dark: #000000;

JSON

{
  "hex": "#90ed5e",
  "rgb": {
    "r": 144,
    "g": 237,
    "b": 94
  },
  "hsl": {
    "h": 99.021,
    "s": 79.888,
    "l": 64.902
  },
  "oklch": {
    "l": 0.85878,
    "c": 0.19923,
    "h": 136.2
  },
  "luminance": 0.67306
}

Semantic roles & 50–950 ramp

primary

#90ED5E

secondary

#8C35BA

accent

#09DC92

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12170D

muted

#82857F

Preview Lab

Preview with #90ED5E

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

Preview Lab → · Contrast checker → · Palette generator →