#90EE5C#90EE5C

#90EE5C is a very light, highly saturated yellow-green. Relative luminance 0.679; OKLCH L 86.1% C 0.202 H 136.1°. Best body text is #000000 at 14.57:1 contrast (WCAG AA passes).

Color values

HEX	#90EE5C
RGB	rgb(144, 238, 92)
HSL	hsl(99, 81%, 65%)
HSV	hsv(99, 61%, 93%)
CMYK	cmyk(39.5%, 0%, 61.3%, 6.7%)
CIE-LAB	lab(85.93, -52.55, 60.37)
CIE-LCH	lch(85.93, 80.04, 131.04°)
OKLab	oklab(86.1% -0.1456 0.1401)
OKLCH	oklch(86.1% 0.202 136.1)
XYZ	xyz(44.0068, 67.8487, 20.9005)
Luminance	0.6785 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90EE5C #BA5CEE

analogous

#D9EE5C #90EE5C #5CEE71

triadic

#90EE5C #5C90EE #EE5C90

tetradic

#90EE5C #5CD9EE #BA5CEE #EE715C

square

#90EE5C #5CD9EE #BA5CEE #EE715C

split-complementary

#90EE5C #715CEE #EE5CD9

monochromatic

#50BC14 #6AE825 #90EE5C #B6F493 #DBFACB

Accessibility & contrast

On white

1.44

#90EE5C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.57

#90EE5C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90EE5C

14.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90EE5C	#FFFFFF	#000000	##000000
##90EE5C	1.00	1.44	14.57	14.57
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.57	21.00	1.00	1.00
##000000	14.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DC4B

Deuteranopia (green-blind)

#E9D468

Tritanopia (blue-blind)

#8DE6CF

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #90ee5c;
/* rgb */ color: rgb(144, 238, 92);
/* oklch */ color: oklch(86.1% 0.202 136.1);

Tailwind

colors: {
  custom: {
    50: '#b6f48f',
    500: '#90ee5c',
    950: '#000000',
  },
}

SCSS

$custom: #90ee5c;
$custom-light: #b6f48f;
$custom-dark: #000000;

JSON

{
  "hex": "#90ee5c",
  "rgb": {
    "r": 144,
    "g": 238,
    "b": 92
  },
  "hsl": {
    "h": 98.63,
    "s": 81.111,
    "l": 64.706
  },
  "oklch": {
    "l": 0.86096,
    "c": 0.20204,
    "h": 136.1
  },
  "luminance": 0.67851
}

Semantic roles & 50–950 ramp

primary

#90EE5C

secondary

#8B33BB

accent

#08DD91

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12170D

muted

#82857F

Preview Lab

Preview with #90EE5C

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

Preview Lab → · Contrast checker → · Palette generator →