#657E1E#657E1E

#657E1E is a mid, vivid yellow-green. Relative luminance 0.178; OKLCH L 55.4% C 0.123 H 123.4°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#657E1E
RGB	rgb(101, 126, 30)
HSL	hsl(76, 62%, 31%)
HSV	hsv(76, 76%, 49%)
CMYK	cmyk(19.8%, 0%, 76.2%, 50.6%)
CIE-LAB	lab(49.23, -23.14, 46.14)
CIE-LCH	lch(49.23, 51.61, 116.64°)
OKLab	oklab(55.45% -0.0675 0.1025)
OKLCH	oklch(55.45% 0.123 123.4)
XYZ	xyz(13.0622, 17.7821, 3.9722)
Luminance	0.1778 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#657E1E #371E7E

analogous

#7E671E #657E1E #357E1E

triadic

#657E1E #1E657E #7E1E65

tetradic

#657E1E #1E7E67 #371E7E #7E1E35

square

#657E1E #1E7E67 #371E7E #7E1E35

split-complementary

#657E1E #1E357E #671E7E

monochromatic

#161B06 #3D4D12 #657E1E #8DAF2A #ADD244

Accessibility & contrast

On white

4.61

#657E1E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#657E1E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #657E1E

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##657E1E	#FFFFFF	#000000	##FFFFFF
##657E1E	1.00	4.61	4.56	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#86760A

Deuteranopia (green-blind)

#827527

Tritanopia (blue-blind)

#6A776C

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #657e1e;
/* rgb */ color: rgb(101, 126, 30);
/* oklch */ color: oklch(55.4% 0.123 123.4);

Tailwind

colors: {
  custom: {
    50: '#94a361',
    500: '#657e1e',
    950: '#000000',
  },
}

SCSS

$custom: #657e1e;
$custom-light: #94a361;
$custom-dark: #000000;

JSON

{
  "hex": "#657e1e",
  "rgb": {
    "r": 101,
    "g": 126,
    "b": 30
  },
  "hsl": {
    "h": 75.625,
    "s": 61.538,
    "l": 30.588
  },
  "oklch": {
    "l": 0.55446,
    "c": 0.12277,
    "h": 123.4
  },
  "luminance": 0.17782
}

Semantic roles & 50–950 ramp

primary

#657E1E

secondary

#6247B1

accent

#43E56D

background

#F9FAF6

surface

#F2F3EB

border

#CCCDC6

text

#0D0F05

muted

#7E7F7A

Preview Lab

Preview with #657E1E

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

Preview Lab → · Contrast checker → · Palette generator →