#77C03F#77C03F

#77C03F is a light, vivid yellow-green. Relative luminance 0.420; OKLCH L 73.4% C 0.177 H 134.2°. Best body text is #000000 at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#77C03F
RGB	rgb(119, 192, 63)
HSL	hsl(94, 51%, 50%)
HSV	hsv(94, 67%, 75%)
CMYK	cmyk(38%, 0%, 67.2%, 24.7%)
CIE-LAB	lab(70.86, -44.27, 55.59)
CIE-LCH	lch(70.86, 71.06, 128.53°)
OKLab	oklab(73.38% -0.1236 0.1269)
OKLCH	oklch(73.38% 0.177 134.2)
XYZ	xyz(27.3541, 41.9788, 11.3631)
Luminance	0.4198 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77C03F #883FC0

analogous

#B8C03F #77C03F #3FC047

triadic

#77C03F #3F77C0 #C03F77

tetradic

#77C03F #3FB8C0 #883FC0 #C0473F

square

#77C03F #3FB8C0 #883FC0 #C0473F

split-complementary

#77C03F #473FC0 #C03FB8

monochromatic

#3E6421 #5A9230 #77C03F #98CF6D #B8DE9B

Accessibility & contrast

On white

2.23

#77C03F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.40

#77C03F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77C03F

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77C03F	#FFFFFF	#000000	##000000
##77C03F	1.00	2.23	9.40	9.40
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.40	21.00	1.00	1.00
##000000	9.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B12D

Deuteranopia (green-blind)

#BDAB4A

Tritanopia (blue-blind)

#76B9A6

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #77c03f;
/* rgb */ color: rgb(119, 192, 63);
/* oklch */ color: oklch(73.4% 0.177 134.2);

Tailwind

colors: {
  custom: {
    50: '#a3d37b',
    500: '#77c03f',
    950: '#000000',
  },
}

SCSS

$custom: #77c03f;
$custom-light: #a3d37b;
$custom-dark: #000000;

JSON

{
  "hex": "#77c03f",
  "rgb": {
    "r": 119,
    "g": 192,
    "b": 63
  },
  "hsl": {
    "h": 93.953,
    "s": 50.588,
    "l": 50
  },
  "oklch": {
    "l": 0.73384,
    "c": 0.17718,
    "h": 134.2
  },
  "luminance": 0.4198
}

Semantic roles & 50–950 ramp

primary

#77C03F

secondary

#B191CA

accent

#4EDA9D

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#10140A

muted

#7F837C

Preview Lab

Preview with #77C03F

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

Preview Lab → · Contrast checker → · Palette generator →