#4DA11B#4DA11B

#4DA11B is a light, vivid yellow-green. Relative luminance 0.271; OKLCH L 63.2% C 0.181 H 137.1°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#4DA11B
RGB	rgb(77, 161, 27)
HSL	hsl(98, 71%, 37%)
HSV	hsv(98, 83%, 63%)
CMYK	cmyk(52.2%, 0%, 83.2%, 36.9%)
CIE-LAB	lab(59.11, -47.65, 55.87)
CIE-LCH	lch(59.11, 73.43, 130.46°)
OKLab	oklab(63.17% -0.1324 0.123)
OKLCH	oklch(63.17% 0.181 137.1)
XYZ	xyz(16.0028, 27.1455, 5.4330)
Luminance	0.2715 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DA11B #6F1BA1

analogous

#90A11B #4DA11B #1BA12C

triadic

#4DA11B #1B4DA1 #A11B4D

tetradic

#4DA11B #1B90A1 #6F1BA1 #A12C1B

square

#4DA11B #1B90A1 #6F1BA1 #A12C1B

split-complementary

#4DA11B #2C1BA1 #A11B90

monochromatic

#1B3809 #346D12 #4DA11B #66D524 #89E254

Accessibility & contrast

On white

3.27

#4DA11B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.43

#4DA11B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4DA11B

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DA11B	#FFFFFF	#000000	##000000
##4DA11B	1.00	3.27	6.43	6.43
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.43	21.00	1.00	1.00
##000000	6.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A79300

Deuteranopia (green-blind)

#9C8C2C

Tritanopia (blue-blind)

#479B89

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #4da11b;
/* rgb */ color: rgb(77, 161, 27);
/* oklch */ color: oklch(63.2% 0.181 137.1);

Tailwind

colors: {
  custom: {
    50: '#88bd65',
    500: '#4da11b',
    950: '#000000',
  },
}

SCSS

$custom: #4da11b;
$custom-light: #88bd65;
$custom-dark: #000000;

JSON

{
  "hex": "#4da11b",
  "rgb": {
    "r": 77,
    "g": 161,
    "b": 27
  },
  "hsl": {
    "h": 97.612,
    "s": 71.277,
    "l": 36.863
  },
  "oklch": {
    "l": 0.63172,
    "c": 0.18076,
    "h": 137.1
  },
  "luminance": 0.27147
}

Semantic roles & 50–950 ramp

primary

#4DA11B

secondary

#9A52C5

accent

#3AEEAB

background

#F8FBF6

surface

#F0F7EB

border

#CBD0C6

text

#0C1206

muted

#7D817A

Preview Lab

Preview with #4DA11B

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

Preview Lab → · Contrast checker → · Palette generator →