#77CF4B#77CF4B

#77CF4B is a light, vivid green. Relative luminance 0.491; OKLCH L 77.2% C 0.188 H 136.8°. Best body text is #000000 at 10.81:1 contrast (WCAG AA passes).

Color values

HEX	#77CF4B
RGB	rgb(119, 207, 75)
HSL	hsl(100, 58%, 55%)
HSV	hsv(100, 64%, 81%)
CMYK	cmyk(42.5%, 0%, 63.8%, 18.8%)
CIE-LAB	lab(75.48, -49.46, 55.65)
CIE-LCH	lch(75.48, 74.45, 131.63°)
OKLab	oklab(77.2% -0.1369 0.1285)
OKLCH	oklch(77.2% 0.188 136.8)
XYZ	xyz(31.1897, 49.0538, 14.4801)
Luminance	0.4906 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77CF4B #A34BCF

analogous

#B9CF4B #77CF4B #4BCF61

triadic

#77CF4B #4B77CF #CF4B77

tetradic

#77CF4B #4BB9CF #A34BCF #CF614B

square

#77CF4B #4BB9CF #A34BCF #CF614B

split-complementary

#77CF4B #614BCF #CF4BB9

monochromatic

#407E22 #59AE2E #77CF4B #9CDC7B #C0E9AC

Accessibility & contrast

On white

1.94

#77CF4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.81

#77CF4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77CF4B

10.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77CF4B	#FFFFFF	#000000	##000000
##77CF4B	1.00	1.94	10.81	10.81
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.81	21.00	1.00	1.00
##000000	10.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BF3B

Deuteranopia (green-blind)

#CAB756

Tritanopia (blue-blind)

#73C8B4

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #77cf4b;
/* rgb */ color: rgb(119, 207, 75);
/* oklch */ color: oklch(77.2% 0.188 136.8);

Tailwind

colors: {
  custom: {
    50: '#a4de83',
    500: '#77cf4b',
    950: '#000000',
  },
}

SCSS

$custom: #77cf4b;
$custom-light: #a4de83;
$custom-dark: #000000;

JSON

{
  "hex": "#77cf4b",
  "rgb": {
    "r": 119,
    "g": 207,
    "b": 75
  },
  "hsl": {
    "h": 100,
    "s": 57.895,
    "l": 55.294
  },
  "oklch": {
    "l": 0.77201,
    "c": 0.18773,
    "h": 136.8
  },
  "luminance": 0.49056
}

Semantic roles & 50–950 ramp

primary

#77CF4B

secondary

#C49FD6

accent

#47E1AE

background

#FAFDF8

surface

#F4FBEF

border

#CED4CA

text

#10150B

muted

#7F837C

Preview Lab

Preview with #77CF4B

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

Preview Lab → · Contrast checker → · Palette generator →