#90FD5B#90FD5B

#90FD5B is a very light, highly saturated green. Relative luminance 0.769; OKLCH L 89.7% C 0.221 H 137.0°. Best body text is #000000 at 16.39:1 contrast (WCAG AA passes).

Color values

HEX	#90FD5B
RGB	rgb(144, 253, 91)
HSL	hsl(100, 98%, 67%)
HSV	hsv(100, 64%, 99%)
CMYK	cmyk(43.1%, 0%, 64%, 0.8%)
CIE-LAB	lab(90.29, -58.56, 65.57)
CIE-LCH	lch(90.29, 87.91, 131.77°)
OKLab	oklab(89.66% -0.162 0.151)
OKLCH	oklch(89.66% 0.221 137)
XYZ	xyz(48.5138, 76.9323, 22.1886)
Luminance	0.7693 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90FD5B #C85BFD

analogous

#E1FD5B #90FD5B #5BFD77

triadic

#90FD5B #5B90FD #FD5B90

tetradic

#90FD5B #5BE1FD #C85BFD #FD775B

square

#90FD5B #5BE1FD #C85BFD #FD775B

split-complementary

#90FD5B #775BFD #FD5BE1

monochromatic

#49DB03 #67FC1F #90FD5B #B9FE97 #E2FED4

Accessibility & contrast

On white

1.28

#90FD5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.39

#90FD5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90FD5B

16.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90FD5B	#FFFFFF	#000000	##000000
##90FD5B	1.00	1.28	16.39	16.39
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.39	21.00	1.00	1.00
##000000	16.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE946

Deuteranopia (green-blind)

#F6E069

Tritanopia (blue-blind)

#8AF4DC

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #90fd5b;
/* rgb */ color: rgb(144, 253, 91);
/* oklch */ color: oklch(89.7% 0.221 137.0);

Tailwind

colors: {
  custom: {
    50: '#b8ff90',
    500: '#90fd5b',
    950: '#000000',
  },
}

SCSS

$custom: #90fd5b;
$custom-light: #b8ff90;
$custom-dark: #000000;

JSON

{
  "hex": "#90fd5b",
  "rgb": {
    "r": 144,
    "g": 253,
    "b": 91
  },
  "hsl": {
    "h": 100.37,
    "s": 97.59,
    "l": 67.451
  },
  "oklch": {
    "l": 0.89661,
    "c": 0.22147,
    "h": 137
  },
  "luminance": 0.76935
}

Semantic roles & 50–950 ramp

primary

#90FD5B

secondary

#9C28D4

accent

#00E69A

background

#FDFFFC

surface

#F9FFF4

border

#D2D7CE

text

#12180D

muted

#82867F

Preview Lab

Preview with #90FD5B

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

Preview Lab → · Contrast checker → · Palette generator →