#77D53F#77D53F

#77D53F is a light, highly saturated yellow-green. Relative luminance 0.519; OKLCH L 78.6% C 0.203 H 136.2°. Best body text is #000000 at 11.37:1 contrast (WCAG AA passes).

Color values

HEX	#77D53F
RGB	rgb(119, 213, 63)
HSL	hsl(98, 64%, 54%)
HSV	hsv(98, 70%, 84%)
CMYK	cmyk(44.1%, 0%, 70.4%, 16.5%)
CIE-LAB	lab(77.20, -52.82, 62.18)
CIE-LCH	lch(77.20, 81.59, 130.34°)
OKLab	oklab(78.58% -0.1468 0.1407)
OKLCH	oklch(78.58% 0.203 136.2)
XYZ	xyz(32.2983, 51.8674, 13.0112)
Luminance	0.5187 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77D53F #9D3FD5

analogous

#C2D53F #77D53F #3FD552

triadic

#77D53F #3F77D5 #D53F77

tetradic

#77D53F #3FC2D5 #9D3FD5 #D5523F

square

#77D53F #3FC2D5 #9D3FD5 #D5523F

split-complementary

#77D53F #523FD5 #D53FC2

monochromatic

#407E1C #5AB027 #77D53F #9BE071 #BEEBA3

Accessibility & contrast

On white

1.85

#77D53F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.37

#77D53F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77D53F

11.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77D53F	#FFFFFF	#000000	##000000
##77D53F	1.00	1.85	11.37	11.37
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.37	21.00	1.00	1.00
##000000	11.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC426

Deuteranopia (green-blind)

#D0BC4D

Tritanopia (blue-blind)

#73CDB7

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #77d53f;
/* rgb */ color: rgb(119, 213, 63);
/* oklch */ color: oklch(78.6% 0.203 136.2);

Tailwind

colors: {
  custom: {
    50: '#a5e27d',
    500: '#77d53f',
    950: '#000000',
  },
}

SCSS

$custom: #77d53f;
$custom-light: #a5e27d;
$custom-dark: #000000;

JSON

{
  "hex": "#77d53f",
  "rgb": {
    "r": 119,
    "g": 213,
    "b": 63
  },
  "hsl": {
    "h": 97.6,
    "s": 64.103,
    "l": 54.118
  },
  "oklch": {
    "l": 0.78579,
    "c": 0.20339,
    "h": 136.2
  },
  "luminance": 0.51869
}

Semantic roles & 50–950 ramp

primary

#77D53F

secondary

#673385

accent

#41E7A9

background

#FDFEFB

surface

#F7FCF2

border

#D0D5CC

text

#10150A

muted

#81847D

Preview Lab

Preview with #77D53F

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

Preview Lab → · Contrast checker → · Palette generator →