Fern (survey)#63A950

#63A950 is a light, vivid green. Relative luminance 0.316; OKLCH L 66.8% C 0.142 H 139.3°. Best body text is #000000 at 7.32:1 contrast (WCAG AA passes).

Fern (survey) — editorial page

Color values

HEX	#63A950
RGB	rgb(99, 169, 80)
HSL	hsl(107, 36%, 49%)
HSV	hsv(107, 53%, 66%)
CMYK	cmyk(41.4%, 0%, 52.7%, 33.7%)
CIE-LAB	lab(63.02, -39.37, 38.79)
CIE-LCH	lch(63.02, 55.27, 135.43°)
OKLab	oklab(66.78% -0.1079 0.0928)
OKLCH	oklch(66.78% 0.142 139.3)
XYZ	xyz(20.7808, 31.6066, 12.5936)
Luminance	0.3161 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A950 #9650A9

analogous

#90A950 #63A950 #50A96A

triadic

#63A950 #5063A9 #A95063

tetradic

#63A950 #5090A9 #9650A9 #A96A50

square

#63A950 #5090A9 #9650A9 #A96A50

split-complementary

#63A950 #6A50A9 #A95090

monochromatic

#325629 #4B7F3C #63A950 #87BF77 #ACD2A1

Accessibility & contrast

On white

2.87

#63A950 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.32

#63A950 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63A950

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A950	#FFFFFF	#000000	##000000
##63A950	1.00	2.87	7.32	7.32
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.32	21.00	1.00	1.00
##000000	7.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD9C48

Deuteranopia (green-blind)

#A49656

Tritanopia (blue-blind)

#5EA495

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #63a950;
/* rgb */ color: rgb(99, 169, 80);
/* oklch */ color: oklch(66.8% 0.142 139.3);

Tailwind

colors: {
  custom: {
    50: '#94c383',
    500: '#63a950',
    950: '#000000',
  },
}

SCSS

$custom: #63a950;
$custom-light: #94c383;
$custom-dark: #000000;

JSON

{
  "hex": "#63a950",
  "rgb": {
    "r": 99,
    "g": 169,
    "b": 80
  },
  "hsl": {
    "h": 107.191,
    "s": 35.743,
    "l": 48.824
  },
  "oklch": {
    "l": 0.66776,
    "c": 0.14234,
    "h": 139.3
  },
  "luminance": 0.31608
}

Semantic roles & 50–950 ramp

primary

#63A950

secondary

#B795C0

accent

#5CCCB4

background

#F9FCF8

surface

#F2F8EF

border

#CCD1CA

text

#0D120B

muted

#7E817C

Preview Lab

Preview with #63A950

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

Preview Lab → · Contrast checker → · Palette generator →