#77C843#77C843

#77C843 is a light, vivid yellow-green. Relative luminance 0.456; OKLCH L 75.4% C 0.185 H 135.4°. Best body text is #000000 at 10.13:1 contrast (WCAG AA passes).

Color values

HEX	#77C843
RGB	rgb(119, 200, 67)
HSL	hsl(97, 55%, 52%)
HSV	hsv(97, 67%, 78%)
CMYK	cmyk(40.5%, 0%, 66.5%, 21.6%)
CIE-LAB	lab(73.31, -47.28, 56.58)
CIE-LCH	lch(73.31, 73.74, 129.88°)
OKLab	oklab(75.4% -0.1315 0.1295)
OKLCH	oklch(75.4% 0.185 135.4)
XYZ	xyz(29.2745, 45.6342, 12.5749)
Luminance	0.4564 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77C843 #9443C8

analogous

#BAC843 #77C843 #43C851

triadic

#77C843 #4377C8 #C84377

tetradic

#77C843 #43BAC8 #9443C8 #C85143

square

#77C843 #43BAC8 #9443C8 #C85143

split-complementary

#77C843 #5143C8 #C843BA

monochromatic

#407021 #5B9F2F #77C843 #99D672 #BCE4A2

Accessibility & contrast

On white

2.07

#77C843 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.13

#77C843 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77C843

10.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77C843	#FFFFFF	#000000	##000000
##77C843	1.00	2.07	10.13	10.13
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.13	21.00	1.00	1.00
##000000	10.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB831

Deuteranopia (green-blind)

#C4B24E

Tritanopia (blue-blind)

#75C1AD

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #77c843;
/* rgb */ color: rgb(119, 200, 67);
/* oklch */ color: oklch(75.4% 0.185 135.4);

Tailwind

colors: {
  custom: {
    50: '#a4d97e',
    500: '#77c843',
    950: '#000000',
  },
}

SCSS

$custom: #77c843;
$custom-light: #a4d97e;
$custom-dark: #000000;

JSON

{
  "hex": "#77c843",
  "rgb": {
    "r": 119,
    "g": 200,
    "b": 67
  },
  "hsl": {
    "h": 96.541,
    "s": 54.733,
    "l": 52.353
  },
  "oklch": {
    "l": 0.75398,
    "c": 0.18459,
    "h": 135.4
  },
  "luminance": 0.45636
}

Semantic roles & 50–950 ramp

primary

#77C843

secondary

#BA96D0

accent

#4ADEA4

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#10150A

muted

#7F837C

Preview Lab

Preview with #77C843

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

Preview Lab → · Contrast checker → · Palette generator →