#657C2B#657C2B

#657C2B is a mid, moderate yellow-green. Relative luminance 0.174; OKLCH L 55.1% C 0.110 H 123.5°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#657C2B
RGB	rgb(101, 124, 43)
HSL	hsl(77, 49%, 33%)
HSV	hsv(77, 65%, 49%)
CMYK	cmyk(18.5%, 0%, 65.3%, 51.4%)
CIE-LAB	lab(48.71, -21.22, 40.18)
CIE-LCH	lch(48.71, 45.44, 117.84°)
OKLab	oklab(55.05% -0.061 0.0921)
OKLCH	oklch(55.05% 0.11 123.5)
XYZ	xyz(13.0106, 17.3563, 4.9497)
Luminance	0.1736 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#657C2B #422B7C

analogous

#7C6A2B #657C2B #3C7C2B

triadic

#657C2B #2B657C #7C2B65

tetradic

#657C2B #2B7C6A #422B7C #7C2B3C

square

#657C2B #2B7C6A #422B7C #7C2B3C

split-complementary

#657C2B #2B3C7C #6A2B7C

monochromatic

#1B210B #404F1B #657C2B #8AA93B #A8C65B

Accessibility & contrast

On white

4.70

#657C2B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#657C2B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #657C2B

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##657C2B	#FFFFFF	#000000	##FFFFFF
##657C2B	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837421

Deuteranopia (green-blind)

#807431

Tritanopia (blue-blind)

#6A766B

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #657c2b;
/* rgb */ color: rgb(101, 124, 43);
/* oklch */ color: oklch(55.1% 0.110 123.5);

Tailwind

colors: {
  custom: {
    50: '#93a268',
    500: '#657c2b',
    950: '#000000',
  },
}

SCSS

$custom: #657c2b;
$custom-light: #93a268;
$custom-dark: #000000;

JSON

{
  "hex": "#657c2b",
  "rgb": {
    "r": 101,
    "g": 124,
    "b": 43
  },
  "hsl": {
    "h": 77.037,
    "s": 48.503,
    "l": 32.745
  },
  "oklch": {
    "l": 0.55054,
    "c": 0.11044,
    "h": 123.5
  },
  "luminance": 0.17356
}

Semantic roles & 50–950 ramp

primary

#657C2B

secondary

#6F57AC

accent

#50D876

background

#F9F9F6

surface

#F2F2EB

border

#CCCCC6

text

#0D0F06

muted

#7E7E7A

Preview Lab

Preview with #657C2B

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

Preview Lab → · Contrast checker → · Palette generator →