#4E751B#4E751B

#4E751B is a mid, vivid yellow-green. Relative luminance 0.144; OKLCH L 51.5% C 0.125 H 130.5°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#4E751B
RGB	rgb(78, 117, 27)
HSL	hsl(86, 63%, 28%)
HSV	hsv(86, 77%, 46%)
CMYK	cmyk(33.3%, 0%, 76.9%, 54.1%)
CIE-LAB	lab(44.83, -28.54, 42.47)
CIE-LCH	lch(44.83, 51.16, 123.90°)
OKLab	oklab(51.48% -0.081 0.0949)
OKLCH	oklch(51.48% 0.125 130.5)
XYZ	xyz(9.7009, 14.4211, 3.3091)
Luminance	0.1442 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E751B #421B75

analogous

#756F1B #4E751B #21751B

triadic

#4E751B #1B4E75 #751B4E

tetradic

#4E751B #1B756F #421B75 #751B21

square

#4E751B #1B756F #421B75 #751B21

split-complementary

#4E751B #1B2175 #6F1B75

monochromatic

#111906 #2D4310 #4E751B #6FA726 #8FD139

Accessibility & contrast

On white

5.41

#4E751B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#4E751B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E751B

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E751B	#FFFFFF	#000000	##FFFFFF
##4E751B	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B6C09

Deuteranopia (green-blind)

#756924

Tritanopia (blue-blind)

#507064

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4e751b;
/* rgb */ color: rgb(78, 117, 27);
/* oklch */ color: oklch(51.5% 0.125 130.5);

Tailwind

colors: {
  custom: {
    50: '#839d5e',
    500: '#4e751b',
    950: '#000000',
  },
}

SCSS

$custom: #4e751b;
$custom-light: #839d5e;
$custom-dark: #000000;

JSON

{
  "hex": "#4e751b",
  "rgb": {
    "r": 78,
    "g": 117,
    "b": 27
  },
  "hsl": {
    "h": 86,
    "s": 62.5,
    "l": 28.235
  },
  "oklch": {
    "l": 0.51478,
    "c": 0.12479,
    "h": 130.5
  },
  "luminance": 0.14421
}

Semantic roles & 50–950 ramp

primary

#4E751B

secondary

#6F42A9

accent

#42E689

background

#F8F9F5

surface

#EFF2E9

border

#CACCC5

text

#0B0E05

muted

#7C7E79

Preview Lab

Preview with #4E751B

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

Preview Lab → · Contrast checker → · Palette generator →