#5EF28B#5EF28B

#5EF28B is a very light, vivid green. Relative luminance 0.677; OKLCH L 85.7% C 0.190 H 150.3°. Best body text is #000000 at 14.55:1 contrast (WCAG AA passes).

Color values

HEX	#5EF28B
RGB	rgb(94, 242, 139)
HSL	hsl(138, 85%, 66%)
HSV	hsv(138, 61%, 95%)
CMYK	cmyk(61.2%, 0%, 42.6%, 5.1%)
CIE-LAB	lab(85.88, -61.26, 38.21)
CIE-LCH	lch(85.88, 72.20, 148.05°)
OKLab	oklab(85.74% -0.1655 0.0942)
OKLCH	oklch(85.74% 0.19 150.3)
XYZ	xyz(41.0253, 67.7440, 35.3350)
Luminance	0.6775 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5EF28B #F25EC5

analogous

#7BF25E #5EF28B #5EF2D5

triadic

#5EF28B #8B5EF2 #F28B5E

tetradic

#5EF28B #5E7BF2 #F25EC5 #F2D55E

square

#5EF28B #5E7BF2 #F25EC5 #F2D55E

split-complementary

#5EF28B #D55EF2 #F25E7B

monochromatic

#10C647 #25ED62 #5EF28B #97F7B4 #CFFBDD

Accessibility & contrast

On white

1.44

#5EF28B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.55

#5EF28B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5EF28B

14.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5EF28B	#FFFFFF	#000000	##000000
##5EF28B	1.00	1.44	14.55	14.55
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.55	21.00	1.00	1.00
##000000	14.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3DF83

Deuteranopia (green-blind)

#E0D192

Tritanopia (blue-blind)

#2DEED9

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #5ef28b;
/* rgb */ color: rgb(94, 242, 139);
/* oklch */ color: oklch(85.7% 0.190 150.3);

Tailwind

colors: {
  custom: {
    50: '#99f7ae',
    500: '#5ef28b',
    950: '#000000',
  },
}

SCSS

$custom: #5ef28b;
$custom-light: #99f7ae;
$custom-dark: #000000;

JSON

{
  "hex": "#5ef28b",
  "rgb": {
    "r": 94,
    "g": 242,
    "b": 139
  },
  "hsl": {
    "h": 138.243,
    "s": 85.057,
    "l": 65.882
  },
  "oklch": {
    "l": 0.85738,
    "c": 0.19044,
    "h": 150.3
  },
  "luminance": 0.67748
}

Semantic roles & 50–950 ramp

primary

#5EF28B

secondary

#C33197

accent

#049EE2

background

#FCFFFD

surface

#F5FFF7

border

#CFD7D0

text

#0F1710

muted

#808581

Preview Lab

Preview with #5EF28B

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

Preview Lab → · Contrast checker → · Palette generator →