#77D840#77D840

#77D840 is a light, highly saturated yellow-green. Relative luminance 0.534; OKLCH L 79.3% C 0.206 H 136.5°. Best body text is #000000 at 11.68:1 contrast (WCAG AA passes).

Color values

HEX	#77D840
RGB	rgb(119, 216, 64)
HSL	hsl(98, 66%, 55%)
HSV	hsv(98, 70%, 85%)
CMYK	cmyk(44.9%, 0%, 70.4%, 15.3%)
CIE-LAB	lab(78.11, -53.92, 62.75)
CIE-LCH	lch(78.11, 82.73, 130.67°)
OKLab	oklab(79.33% -0.1497 0.1421)
OKLCH	oklch(79.33% 0.206 136.5)
XYZ	xyz(33.0881, 53.4018, 13.4136)
Luminance	0.5340 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77D840 #A140D8

analogous

#C3D840 #77D840 #40D855

triadic

#77D840 #4077D8 #D84077

tetradic

#77D840 #40C3D8 #A140D8 #D85540

square

#77D840 #40C3D8 #A140D8 #D85540

split-complementary

#77D840 #5540D8 #D840C3

monochromatic

#40831B #59B625 #77D840 #9BE273 #BFEDA6

Accessibility & contrast

On white

1.80

#77D840 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.68

#77D840 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77D840

11.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77D840	#FFFFFF	#000000	##000000
##77D840	1.00	1.80	11.68	11.68
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.68	21.00	1.00	1.00
##000000	11.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC627

Deuteranopia (green-blind)

#D2BE4E

Tritanopia (blue-blind)

#72D0BA

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #77d840;
/* rgb */ color: rgb(119, 216, 64);
/* oklch */ color: oklch(79.3% 0.206 136.5);

Tailwind

colors: {
  custom: {
    50: '#a6e57d',
    500: '#77d840',
    950: '#000000',
  },
}

SCSS

$custom: #77d840;
$custom-light: #a6e57d;
$custom-dark: #000000;

JSON

{
  "hex": "#77d840",
  "rgb": {
    "r": 119,
    "g": 216,
    "b": 64
  },
  "hsl": {
    "h": 98.289,
    "s": 66.087,
    "l": 54.902
  },
  "oklch": {
    "l": 0.79328,
    "c": 0.20641,
    "h": 136.5
  },
  "luminance": 0.53404
}

Semantic roles & 50–950 ramp

primary

#77D840

secondary

#6A338A

accent

#3FE9AB

background

#FDFEFB

surface

#F7FCF2

border

#D0D5CC

text

#10160A

muted

#81847D

Preview Lab

Preview with #77D840

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

Preview Lab → · Contrast checker → · Palette generator →