#77D23F#77D23F

#77D23F is a light, vivid yellow-green. Relative luminance 0.504; OKLCH L 77.8% C 0.200 H 136.0°. Best body text is #000000 at 11.07:1 contrast (WCAG AA passes).

Color values

HEX	#77D23F
RGB	rgb(119, 210, 63)
HSL	hsl(97, 62%, 54%)
HSV	hsv(97, 70%, 82%)
CMYK	cmyk(43.3%, 0%, 70%, 17.6%)
CIE-LAB	lab(76.30, -51.63, 61.26)
CIE-LCH	lch(76.30, 80.11, 130.13°)
OKLab	oklab(77.84% -0.1436 0.1388)
OKLCH	oklch(77.84% 0.2 136)
XYZ	xyz(31.5507, 50.3721, 12.7620)
Luminance	0.5037 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77D23F #9A3FD2

analogous

#C0D23F #77D23F #3FD250

triadic

#77D23F #3F77D2 #D23F77

tetradic

#77D23F #3FC0D2 #9A3FD2 #D2503F

square

#77D23F #3FC0D2 #9A3FD2 #D2503F

split-complementary

#77D23F #503FD2 #D23FC0

monochromatic

#407A1D #5AAC28 #77D23F #9ADE71 #BDE9A2

Accessibility & contrast

On white

1.90

#77D23F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.07

#77D23F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77D23F

11.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77D23F	#FFFFFF	#000000	##000000
##77D23F	1.00	1.90	11.07	11.07
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.07	21.00	1.00	1.00
##000000	11.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C127

Deuteranopia (green-blind)

#CDB94D

Tritanopia (blue-blind)

#74CAB5

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #77d23f;
/* rgb */ color: rgb(119, 210, 63);
/* oklch */ color: oklch(77.8% 0.200 136.0);

Tailwind

colors: {
  custom: {
    50: '#a5e07c',
    500: '#77d23f',
    950: '#000000',
  },
}

SCSS

$custom: #77d23f;
$custom-light: #a5e07c;
$custom-dark: #000000;

JSON

{
  "hex": "#77d23f",
  "rgb": {
    "r": 119,
    "g": 210,
    "b": 63
  },
  "hsl": {
    "h": 97.143,
    "s": 62.025,
    "l": 53.529
  },
  "oklch": {
    "l": 0.77837,
    "c": 0.19974,
    "h": 136
  },
  "luminance": 0.50374
}

Semantic roles & 50–950 ramp

primary

#77D23F

secondary

#643382

accent

#43E5A7

background

#FDFEFB

surface

#F7FCF2

border

#D0D5CC

text

#10150A

muted

#81847D

Preview Lab

Preview with #77D23F

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

Preview Lab → · Contrast checker → · Palette generator →