#42741E#42741E

#42741E is a mid, vivid yellow-green. Relative luminance 0.137; OKLCH L 50.5% C 0.128 H 135.0°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#42741E
RGB	rgb(66, 116, 30)
HSL	hsl(95, 59%, 29%)
HSV	hsv(95, 74%, 45%)
CMYK	cmyk(43.1%, 0%, 74.1%, 54.5%)
CIE-LAB	lab(43.86, -32.46, 40.10)
CIE-LCH	lch(43.86, 51.59, 128.99°)
OKLab	oklab(50.52% -0.0906 0.0907)
OKLCH	oklch(50.52% 0.128 135)
XYZ	xyz(8.7263, 13.7423, 3.4208)
Luminance	0.1374 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42741E #501E74

analogous

#6D741E #42741E #1E7425

triadic

#42741E #1E4274 #741E42

tetradic

#42741E #1E6D74 #501E74 #74251E

square

#42741E #1E6D74 #501E74 #74251E

split-complementary

#42741E #251E74 #741E6D

monochromatic

#0E1806 #264311 #42741E #5EA52B #7BCD3F

Accessibility & contrast

On white

5.60

#42741E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#42741E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #42741E

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42741E	#FFFFFF	#000000	##FFFFFF
##42741E	1.00	5.60	3.75	5.60
#FFFFFF	5.60	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#786A10

Deuteranopia (green-blind)

#726626

Tritanopia (blue-blind)

#416F63

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #42741e;
/* rgb */ color: rgb(66, 116, 30);
/* oklch */ color: oklch(50.5% 0.128 135.0);

Tailwind

colors: {
  custom: {
    50: '#7b9c60',
    500: '#42741e',
    950: '#000000',
  },
}

SCSS

$custom: #42741e;
$custom-light: #7b9c60;
$custom-dark: #000000;

JSON

{
  "hex": "#42741e",
  "rgb": {
    "r": 66,
    "g": 116,
    "b": 30
  },
  "hsl": {
    "h": 94.884,
    "s": 58.904,
    "l": 28.627
  },
  "oklch": {
    "l": 0.50516,
    "c": 0.12816,
    "h": 135
  },
  "luminance": 0.13743
}

Semantic roles & 50–950 ramp

primary

#42741E

secondary

#7F46A8

accent

#46E2A1

background

#F7F9F5

surface

#EEF2EA

border

#C9CCC6

text

#0A0E05

muted

#7C7E79

Preview Lab

Preview with #42741E

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

Preview Lab → · Contrast checker → · Palette generator →