#77EA3C#77EA3C

#77EA3C is a very light, highly saturated yellow-green. Relative luminance 0.631; OKLCH L 83.7% C 0.230 H 137.4°. Best body text is #000000 at 13.62:1 contrast (WCAG AA passes).

Color values

HEX	#77EA3C
RGB	rgb(119, 234, 60)
HSL	hsl(100, 81%, 58%)
HSV	hsv(100, 74%, 92%)
CMYK	cmyk(49.1%, 0%, 74.4%, 8.2%)
CIE-LAB	lab(83.49, -61.00, 69.50)
CIE-LCH	lch(83.49, 92.47, 131.27°)
OKLab	oklab(83.74% -0.1691 0.1557)
OKLCH	oklch(83.74% 0.23 137.4)
XYZ	xyz(37.8450, 63.0911, 14.4577)
Luminance	0.6309 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77EA3C #AF3CEA

analogous

#CEEA3C #77EA3C #3CEA58

triadic

#77EA3C #3C77EA #EA3C77

tetradic

#77EA3C #3CCEEA #AF3CEA #EA583C

square

#77EA3C #3CCEEA #AF3CEA #EA583C

split-complementary

#77EA3C #583CEA #EA3CCE

monochromatic

#409B11 #56D217 #77EA3C #9EF073 #C4F6AA

Accessibility & contrast

On white

1.54

#77EA3C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.62

#77EA3C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77EA3C

13.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77EA3C	#FFFFFF	#000000	##000000
##77EA3C	1.00	1.54	13.62	13.62
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.62	21.00	1.00	1.00
##000000	13.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D614

Deuteranopia (green-blind)

#E3CC4E

Tritanopia (blue-blind)

#6FE2C9

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #77ea3c;
/* rgb */ color: rgb(119, 234, 60);
/* oklch */ color: oklch(83.7% 0.230 137.4);

Tailwind

colors: {
  custom: {
    50: '#a8f17d',
    500: '#77ea3c',
    950: '#000000',
  },
}

SCSS

$custom: #77ea3c;
$custom-light: #a8f17d;
$custom-dark: #000000;

JSON

{
  "hex": "#77ea3c",
  "rgb": {
    "r": 119,
    "g": 234,
    "b": 60
  },
  "hsl": {
    "h": 99.655,
    "s": 80.556,
    "l": 57.647
  },
  "oklch": {
    "l": 0.8374,
    "c": 0.22983,
    "h": 137.4
  },
  "luminance": 0.63094
}

Semantic roles & 50–950 ramp

primary

#77EA3C

secondary

#772C9E

accent

#31F7B4

background

#FDFFFB

surface

#F7FEF2

border

#D0D6CC

text

#11170B

muted

#81857E

Preview Lab

Preview with #77EA3C

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

Preview Lab → · Contrast checker → · Palette generator →