#77C02B#77C02B

#77C02B is a light, vivid yellow-green. Relative luminance 0.418; OKLCH L 73.2% C 0.189 H 132.8°. Best body text is #000000 at 9.36:1 contrast (WCAG AA passes).

Color values

HEX	#77C02B
RGB	rgb(119, 192, 43)
HSL	hsl(89, 63%, 46%)
HSV	hsv(89, 78%, 75%)
CMYK	cmyk(38%, 0%, 77.6%, 24.7%)
CIE-LAB	lab(70.73, -45.58, 62.62)
CIE-LCH	lch(70.73, 77.45, 126.05°)
OKLab	oklab(73.24% -0.1286 0.1388)
OKLCH	oklch(73.24% 0.189 132.8)
XYZ	xyz(26.8931, 41.7944, 8.9352)
Luminance	0.4180 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77C02B #742BC0

analogous

#C0BE2B #77C02B #2CC02B

triadic

#77C02B #2B77C0 #C02B77

tetradic

#77C02B #2BC0BE #742BC0 #C02B2C

square

#77C02B #2BC0BE #742BC0 #C02B2C

split-complementary

#77C02B #2B2CC0 #BE2BC0

monochromatic

#395C15 #588E20 #77C02B #95D850 #B4E382

Accessibility & contrast

On white

2.24

#77C02B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.36

#77C02B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77C02B

9.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77C02B	#FFFFFF	#000000	##000000
##77C02B	1.00	2.24	9.36	9.36
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.36	21.00	1.00	1.00
##000000	9.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B100

Deuteranopia (green-blind)

#BEAB3B

Tritanopia (blue-blind)

#78B8A4

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #77c02b;
/* rgb */ color: rgb(119, 192, 43);
/* oklch */ color: oklch(73.2% 0.189 132.8);

Tailwind

colors: {
  custom: {
    50: '#a4d370',
    500: '#77c02b',
    950: '#000000',
  },
}

SCSS

$custom: #77c02b;
$custom-light: #a4d370;
$custom-dark: #000000;

JSON

{
  "hex": "#77c02b",
  "rgb": {
    "r": 119,
    "g": 192,
    "b": 43
  },
  "hsl": {
    "h": 89.396,
    "s": 63.404,
    "l": 46.078
  },
  "oklch": {
    "l": 0.7324,
    "c": 0.18924,
    "h": 132.8
  },
  "luminance": 0.41796
}

Semantic roles & 50–950 ramp

primary

#77C02B

secondary

#A37BCC

accent

#41E692

background

#FAFDF7

surface

#F4FAED

border

#CED3C8

text

#101408

muted

#7F837B

Preview Lab

Preview with #77C02B

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

Preview Lab → · Contrast checker → · Palette generator →