#77E23B#77E23B

#77E23B is a light, highly saturated yellow-green. Relative luminance 0.586; OKLCH L 81.8% C 0.221 H 136.8°. Best body text is #000000 at 12.73:1 contrast (WCAG AA passes).

Color values

HEX	#77E23B
RGB	rgb(119, 226, 59)
HSL	hsl(98, 74%, 56%)
HSV	hsv(98, 74%, 89%)
CMYK	cmyk(47.3%, 0%, 73.9%, 11.4%)
CIE-LAB	lab(81.09, -58.08, 67.47)
CIE-LCH	lch(81.09, 89.03, 130.72°)
OKLab	oklab(81.76% -0.1613 0.1513)
OKLCH	oklch(81.76% 0.221 136.8)
XYZ	xyz(35.5925, 58.6280, 13.5777)
Luminance	0.5863 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77E23B #A63BE2

analogous

#CAE23B #77E23B #3BE252

triadic

#77E23B #3B77E2 #E23B77

tetradic

#77E23B #3BCAE2 #A63BE2 #E2523B

square

#77E23B #3BCAE2 #A63BE2 #E2523B

split-complementary

#77E23B #523BE2 #E23BCA

monochromatic

#408E15 #59C31D #77E23B #9CEA70 #C1F2A6

Accessibility & contrast

On white

1.65

#77E23B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.73

#77E23B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77E23B

12.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77E23B	#FFFFFF	#000000	##000000
##77E23B	1.00	1.65	12.73	12.73
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.73	21.00	1.00	1.00
##000000	12.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EACF17

Deuteranopia (green-blind)

#DCC64C

Tritanopia (blue-blind)

#71DAC2

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #77e23b;
/* rgb */ color: rgb(119, 226, 59);
/* oklch */ color: oklch(81.8% 0.221 136.8);

Tailwind

colors: {
  custom: {
    50: '#a7ec7c',
    500: '#77e23b',
    950: '#000000',
  },
}

SCSS

$custom: #77e23b;
$custom-light: #a7ec7c;
$custom-dark: #000000;

JSON

{
  "hex": "#77e23b",
  "rgb": {
    "r": 119,
    "g": 226,
    "b": 59
  },
  "hsl": {
    "h": 98.443,
    "s": 74.222,
    "l": 55.882
  },
  "oklch": {
    "l": 0.81761,
    "c": 0.22114,
    "h": 136.8
  },
  "luminance": 0.5863
}

Semantic roles & 50–950 ramp

primary

#77E23B

secondary

#6F2E93

accent

#37F1AE

background

#FDFFFB

surface

#F7FEF2

border

#D0D6CC

text

#10160A

muted

#81857D

Preview Lab

Preview with #77E23B

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

Preview Lab → · Contrast checker → · Palette generator →