#4DA61B#4DA61B

#4DA61B is a light, vivid yellow-green. Relative luminance 0.289; OKLCH L 64.5% C 0.187 H 137.5°. Best body text is #000000 at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#4DA61B
RGB	rgb(77, 166, 27)
HSL	hsl(98, 72%, 38%)
HSV	hsv(98, 84%, 65%)
CMYK	cmyk(53.6%, 0%, 83.7%, 34.9%)
CIE-LAB	lab(60.72, -49.55, 57.32)
CIE-LCH	lch(60.72, 75.77, 130.84°)
OKLab	oklab(64.5% -0.1375 0.1261)
OKLCH	oklch(64.5% 0.187 137.5)
XYZ	xyz(16.8941, 28.9280, 5.7301)
Luminance	0.2893 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DA61B #741BA6

analogous

#93A61B #4DA61B #1BA62E

triadic

#4DA61B #1B4DA6 #A61B4D

tetradic

#4DA61B #1B93A6 #741BA6 #A62E1B

square

#4DA61B #1B93A6 #741BA6 #A62E1B

split-complementary

#4DA61B #2E1BA6 #A61B93

monochromatic

#1C3D0A #357112 #4DA61B #65DB24 #8AE458

Accessibility & contrast

On white

3.09

#4DA61B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.79

#4DA61B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4DA61B

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DA61B	#FFFFFF	#000000	##000000
##4DA61B	1.00	3.09	6.79	6.79
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.79	21.00	1.00	1.00
##000000	6.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC9700

Deuteranopia (green-blind)

#A0902D

Tritanopia (blue-blind)

#46A08D

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #4da61b;
/* rgb */ color: rgb(77, 166, 27);
/* oklch */ color: oklch(64.5% 0.187 137.5);

Tailwind

colors: {
  custom: {
    50: '#89c166',
    500: '#4da61b',
    950: '#000000',
  },
}

SCSS

$custom: #4da61b;
$custom-light: #89c166;
$custom-dark: #000000;

JSON

{
  "hex": "#4da61b",
  "rgb": {
    "r": 77,
    "g": 166,
    "b": 27
  },
  "hsl": {
    "h": 98.417,
    "s": 72.021,
    "l": 37.843
  },
  "oklch": {
    "l": 0.64499,
    "c": 0.18658,
    "h": 137.5
  },
  "luminance": 0.28929
}

Semantic roles & 50–950 ramp

primary

#4DA61B

secondary

#9E56C7

accent

#39EFAD

background

#F8FBF6

surface

#F0F7EB

border

#CBD0C6

text

#0C1206

muted

#7D817A

Preview Lab

Preview with #4DA61B

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

Preview Lab → · Contrast checker → · Palette generator →