#77C23F#77C23F

#77C23F is a light, vivid yellow-green. Relative luminance 0.429; OKLCH L 73.9% C 0.180 H 134.5°. Best body text is #000000 at 9.57:1 contrast (WCAG AA passes).

Color values

HEX	#77C23F
RGB	rgb(119, 194, 63)
HSL	hsl(94, 52%, 50%)
HSV	hsv(94, 68%, 76%)
CMYK	cmyk(38.7%, 0%, 67.5%, 23.9%)
CIE-LAB	lab(71.46, -45.11, 56.23)
CIE-LCH	lch(71.46, 72.09, 128.74°)
OKLab	oklab(73.88% -0.1259 0.1283)
OKLCH	oklch(73.88% 0.18 134.5)
XYZ	xyz(27.7962, 42.8630, 11.5105)
Luminance	0.4286 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77C23F #8A3FC2

analogous

#B9C23F #77C23F #3FC248

triadic

#77C23F #3F77C2 #C23F77

tetradic

#77C23F #3FB9C2 #8A3FC2 #C2483F

square

#77C23F #3FB9C2 #8A3FC2 #C2483F

split-complementary

#77C23F #483FC2 #C23FB9

monochromatic

#3E6620 #5B952F #77C23F #98D16D #B9E09C

Accessibility & contrast

On white

2.19

#77C23F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.57

#77C23F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77C23F

9.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77C23F	#FFFFFF	#000000	##000000
##77C23F	1.00	2.19	9.57	9.57
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.57	21.00	1.00	1.00
##000000	9.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B32C

Deuteranopia (green-blind)

#BFAD4A

Tritanopia (blue-blind)

#76BBA7

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #77c23f;
/* rgb */ color: rgb(119, 194, 63);
/* oklch */ color: oklch(73.9% 0.180 134.5);

Tailwind

colors: {
  custom: {
    50: '#a3d57b',
    500: '#77c23f',
    950: '#000000',
  },
}

SCSS

$custom: #77c23f;
$custom-light: #a3d57b;
$custom-dark: #000000;

JSON

{
  "hex": "#77c23f",
  "rgb": {
    "r": 119,
    "g": 194,
    "b": 63
  },
  "hsl": {
    "h": 94.351,
    "s": 51.779,
    "l": 50.392
  },
  "oklch": {
    "l": 0.73879,
    "c": 0.17974,
    "h": 134.5
  },
  "luminance": 0.42864
}

Semantic roles & 50–950 ramp

primary

#77C23F

secondary

#B391CC

accent

#4DDB9E

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#10140A

muted

#7F837C

Preview Lab

Preview with #77C23F

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

Preview Lab → · Contrast checker → · Palette generator →