#90EE5E#90EE5E

#90EE5E is a very light, highly saturated yellow-green. Relative luminance 0.679; OKLCH L 86.1% C 0.201 H 136.3°. Best body text is #000000 at 14.58:1 contrast (WCAG AA passes).

Color values

HEX	#90EE5E
RGB	rgb(144, 238, 94)
HSL	hsl(99, 81%, 65%)
HSV	hsv(99, 61%, 93%)
CMYK	cmyk(39.5%, 0%, 60.5%, 6.7%)
CIE-LAB	lab(85.95, -52.36, 59.55)
CIE-LCH	lch(85.95, 79.30, 131.33°)
OKLab	oklab(86.12% -0.1449 0.1385)
OKLCH	oklch(86.12% 0.201 136.3)
XYZ	xyz(44.0953, 67.8842, 21.3670)
Luminance	0.6789 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 2.03

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90EE5E #BC5EEE

analogous

#D8EE5E #90EE5E #5EEE74

triadic

#90EE5E #5E90EE #EE5E90

tetradic

#90EE5E #5ED8EE #BC5EEE #EE745E

square

#90EE5E #5ED8EE #BC5EEE #EE745E

split-complementary

#90EE5E #745EEE #EE5ED8

monochromatic

#4FBE14 #6AE827 #90EE5E #B6F495 #DCFACD

Accessibility & contrast

On white

1.44

#90EE5E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.58

#90EE5E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90EE5E

14.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90EE5E	#FFFFFF	#000000	##000000
##90EE5E	1.00	1.44	14.58	14.58
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.58	21.00	1.00	1.00
##000000	14.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DC4E

Deuteranopia (green-blind)

#E9D469

Tritanopia (blue-blind)

#8DE6CF

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #90ee5e;
/* rgb */ color: rgb(144, 238, 94);
/* oklch */ color: oklch(86.1% 0.201 136.3);

Tailwind

colors: {
  custom: {
    50: '#b6f491',
    500: '#90ee5e',
    950: '#000000',
  },
}

SCSS

$custom: #90ee5e;
$custom-light: #b6f491;
$custom-dark: #000000;

JSON

{
  "hex": "#90ee5e",
  "rgb": {
    "r": 144,
    "g": 238,
    "b": 94
  },
  "hsl": {
    "h": 99.167,
    "s": 80.899,
    "l": 65.098
  },
  "oklch": {
    "l": 0.86116,
    "c": 0.20051,
    "h": 136.3
  },
  "luminance": 0.67887
}

Semantic roles & 50–950 ramp

primary

#90EE5E

secondary

#8D34BC

accent

#08DD93

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12170D

muted

#82857F

Preview Lab

Preview with #90EE5E

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

Preview Lab → · Contrast checker → · Palette generator →