#4E7B21#4E7B21

#4E7B21 is a mid, vivid yellow-green. Relative luminance 0.159; OKLCH L 53.1% C 0.129 H 132.5°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#4E7B21
RGB	rgb(78, 123, 33)
HSL	hsl(90, 58%, 31%)
HSV	hsv(90, 73%, 48%)
CMYK	cmyk(36.6%, 0%, 73.2%, 51.8%)
CIE-LAB	lab(46.84, -30.94, 42.11)
CIE-LCH	lch(46.84, 52.26, 126.31°)
OKLab	oklab(53.13% -0.0871 0.0951)
OKLCH	oklch(53.13% 0.129 132.5)
XYZ	xyz(10.4992, 15.8950, 3.9534)
Luminance	0.1590 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E7B21 #4E217B

analogous

#7B7B21 #4E7B21 #217B21

triadic

#4E7B21 #214E7B #7B214E

tetradic

#4E7B21 #217B7B #4E217B #7B2121

square

#4E7B21 #217B7B #4E217B #7B2121

split-complementary

#4E7B21 #21217B #7B217B

monochromatic

#111A07 #2F4B14 #4E7B21 #6DAB2E #8BCE48

Accessibility & contrast

On white

5.03

#4E7B21 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#4E7B21 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E7B21

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E7B21	#FFFFFF	#000000	##FFFFFF
##4E7B21	1.00	5.03	4.18	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807112

Deuteranopia (green-blind)

#7A6E29

Tritanopia (blue-blind)

#4F7669

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #4e7b21;
/* rgb */ color: rgb(78, 123, 33);
/* oklch */ color: oklch(53.1% 0.129 132.5);

Tailwind

colors: {
  custom: {
    50: '#83a162',
    500: '#4e7b21',
    950: '#000000',
  },
}

SCSS

$custom: #4e7b21;
$custom-light: #83a162;
$custom-dark: #000000;

JSON

{
  "hex": "#4e7b21",
  "rgb": {
    "r": 78,
    "g": 123,
    "b": 33
  },
  "hsl": {
    "h": 90,
    "s": 57.692,
    "l": 30.588
  },
  "oklch": {
    "l": 0.53127,
    "c": 0.12894,
    "h": 132.5
  },
  "luminance": 0.15895
}

Semantic roles & 50–950 ramp

primary

#4E7B21

secondary

#7C4AAE

accent

#47E194

background

#F8F9F6

surface

#EFF2EB

border

#CACCC6

text

#0B0F05

muted

#7C7E7A

Preview Lab

Preview with #4E7B21

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

Preview Lab → · Contrast checker → · Palette generator →