#77DF3C#77DF3C

#77DF3C is a light, highly saturated yellow-green. Relative luminance 0.570; OKLCH L 81.0% C 0.217 H 136.7°. Best body text is #000000 at 12.40:1 contrast (WCAG AA passes).

Color values

HEX	#77DF3C
RGB	rgb(119, 223, 60)
HSL	hsl(98, 72%, 55%)
HSV	hsv(98, 73%, 87%)
CMYK	cmyk(46.6%, 0%, 73.1%, 12.5%)
CIE-LAB	lab(80.19, -56.89, 66.25)
CIE-LCH	lch(80.19, 87.32, 130.65°)
OKLab	oklab(81.03% -0.158 0.1489)
OKLCH	oklch(81.03% 0.217 136.7)
XYZ	xyz(34.8100, 57.0212, 13.4460)
Luminance	0.5702 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77DF3C #A43CDF

analogous

#C9DF3C #77DF3C #3CDF52

triadic

#77DF3C #3C77DF #DF3C77

tetradic

#77DF3C #3CC9DF #A43CDF #DF523C

square

#77DF3C #3CC9DF #A43CDF #DF523C

split-complementary

#77DF3C #523CDF #DF3CC9

monochromatic

#408A17 #59BF1F #77DF3C #9CE871 #C0F0A5

Accessibility & contrast

On white

1.69

#77DF3C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.40

#77DF3C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77DF3C

12.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77DF3C	#FFFFFF	#000000	##000000
##77DF3C	1.00	1.69	12.40	12.40
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.40	21.00	1.00	1.00
##000000	12.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CC1C

Deuteranopia (green-blind)

#D9C44D

Tritanopia (blue-blind)

#72D7C0

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #77df3c;
/* rgb */ color: rgb(119, 223, 60);
/* oklch */ color: oklch(81.0% 0.217 136.7);

Tailwind

colors: {
  custom: {
    50: '#a7ea7c',
    500: '#77df3c',
    950: '#000000',
  },
}

SCSS

$custom: #77df3c;
$custom-light: #a7ea7c;
$custom-dark: #000000;

JSON

{
  "hex": "#77df3c",
  "rgb": {
    "r": 119,
    "g": 223,
    "b": 60
  },
  "hsl": {
    "h": 98.282,
    "s": 71.806,
    "l": 55.49
  },
  "oklch": {
    "l": 0.81027,
    "c": 0.21709,
    "h": 136.7
  },
  "luminance": 0.57024
}

Semantic roles & 50–950 ramp

primary

#77DF3C

secondary

#6D3090

accent

#39EFAD

background

#FDFEFB

surface

#F7FDF2

border

#D0D5CC

text

#10160A

muted

#81847D

Preview Lab

Preview with #77DF3C

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

Preview Lab → · Contrast checker → · Palette generator →