#83EC5B#83EC5B

#83EC5B is a very light, highly saturated green. Relative luminance 0.656; OKLCH L 85.0% C 0.207 H 138.1°. Best body text is #000000 at 14.11:1 contrast (WCAG AA passes).

Color values

HEX	#83EC5B
RGB	rgb(131, 236, 91)
HSL	hsl(103, 79%, 64%)
HSV	hsv(103, 61%, 93%)
CMYK	cmyk(44.5%, 0%, 61.4%, 7.5%)
CIE-LAB	lab(84.78, -55.84, 59.35)
CIE-LCH	lch(84.78, 81.49, 133.26°)
OKLab	oklab(85% -0.1539 0.1379)
OKLCH	oklch(85% 0.207 138.1)
XYZ	xyz(41.2425, 65.5689, 20.3784)
Luminance	0.6557 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 4.52

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83EC5B #C45BEC

analogous

#CCEC5B #83EC5B #5BEC7C

triadic

#83EC5B #5B83EC #EC5B83

tetradic

#83EC5B #5BCCEC #C45BEC #EC7C5B

square

#83EC5B #5BCCEC #C45BEC #EC7C5B

split-complementary

#83EC5B #7C5BEC #EC5BCC

monochromatic

#42B715 #5AE624 #83EC5B #ACF292 #D6F9C9

Accessibility & contrast

On white

1.49

#83EC5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.11

#83EC5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83EC5B

14.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83EC5B	#FFFFFF	#000000	##000000
##83EC5B	1.00	1.49	14.11	14.11
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.11	21.00	1.00	1.00
##000000	14.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3D94A

Deuteranopia (green-blind)

#E5D067

Tritanopia (blue-blind)

#7CE4CD

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #83ec5b;
/* rgb */ color: rgb(131, 236, 91);
/* oklch */ color: oklch(85.0% 0.207 138.1);

Tailwind

colors: {
  custom: {
    50: '#aef38f',
    500: '#83ec5b',
    950: '#000000',
  },
}

SCSS

$custom: #83ec5b;
$custom-light: #aef38f;
$custom-dark: #000000;

JSON

{
  "hex": "#83ec5b",
  "rgb": {
    "r": 131,
    "g": 236,
    "b": 91
  },
  "hsl": {
    "h": 103.448,
    "s": 79.235,
    "l": 64.118
  },
  "oklch": {
    "l": 0.84996,
    "c": 0.20666,
    "h": 138.1
  },
  "luminance": 0.65572
}

Semantic roles & 50–950 ramp

primary

#83EC5B

secondary

#9334B7

accent

#0ADCA2

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#11170D

muted

#81857F

Preview Lab

Preview with #83EC5B

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

Preview Lab → · Contrast checker → · Palette generator →