#90EF78#90EF78

#90EF78 is a very light, vivid green. Relative luminance 0.690; OKLCH L 86.7% C 0.180 H 139.6°. Best body text is #000000 at 14.80:1 contrast (WCAG AA passes).

Color values

HEX	#90EF78
RGB	rgb(144, 239, 120)
HSL	hsl(108, 79%, 70%)
HSV	hsv(108, 50%, 94%)
CMYK	cmyk(39.7%, 0%, 49.8%, 6.3%)
CIE-LAB	lab(86.51, -49.99, 48.55)
CIE-LCH	lch(86.51, 69.68, 135.84°)
OKLab	oklab(86.67% -0.1369 0.1167)
OKLCH	oklch(86.67% 0.18 139.6)
XYZ	xyz(45.7566, 69.0158, 28.6760)
Luminance	0.6902 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90EF78 #D778EF

analogous

#CCEF78 #90EF78 #78EF9B

triadic

#90EF78 #7890EF #EF7890

tetradic

#90EF78 #78CCEF #D778EF #EF9B78

square

#90EF78 #78CCEF #D778EF #EF9B78

split-complementary

#90EF78 #9B78EF #EF78CC

monochromatic

#3FD419 #63E941 #90EF78 #BDF5AF #E9FCE4

Accessibility & contrast

On white

1.42

#90EF78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.80

#90EF78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90EF78

14.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90EF78	#FFFFFF	#000000	##000000
##90EF78	1.00	1.42	14.80	14.80
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.80	21.00	1.00	1.00
##000000	14.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DE6E

Deuteranopia (green-blind)

#E7D580

Tritanopia (blue-blind)

#89E8D4

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #90ef78;
/* rgb */ color: rgb(144, 239, 120);
/* oklch */ color: oklch(86.7% 0.180 139.6);

Tailwind

colors: {
  custom: {
    50: '#b5f5a1',
    500: '#90ef78',
    950: '#000000',
  },
}

SCSS

$custom: #90ef78;
$custom-light: #b5f5a1;
$custom-dark: #000000;

JSON

{
  "hex": "#90ef78",
  "rgb": {
    "r": 144,
    "g": 239,
    "b": 120
  },
  "hsl": {
    "h": 107.899,
    "s": 78.808,
    "l": 70.392
  },
  "oklch": {
    "l": 0.86665,
    "c": 0.1799,
    "h": 139.6
  },
  "luminance": 0.69018
}

Semantic roles & 50–950 ramp

primary

#90EF78

secondary

#AE43C9

accent

#0ADBB1

background

#FDFFFC

surface

#F8FEF5

border

#D1D6CF

text

#12170F

muted

#828580

Preview Lab

Preview with #90EF78

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

Preview Lab → · Contrast checker → · Palette generator →